Customer Ratings & Reviews

Good Box

Great box does well with my subs would buy again

Heavy Duty!

I would recommend this product for the guy's out there that are serious about their music. If you got good, high quality subs, then this box will make them perform to your sub's max output with out worry of blowing up your box.

good box

I bought this box for 2 12" kicker cvx subs 750 watts a piece its a great closed box for them especially stuffed 1/4 with pillow stuffing.. looks real good to.. quick shipping

good value

product worked for my new hifonics subs. that will be a winter system for my ride so i don't have to keep my main subs in all year round. i really like it mostly because its has black carpeting.

The Box that Rocks

Appears to be fairly well built. Arrived with a little dent and a tear but its too little to bother with. Sounds nice but doesn't hit as deep as I would have liked. Small size however, leaves me some room for a couple of bags of groceries. Three stars for durability since I've only owned this for about a month.

Amazing Enclosure, Even Better Price.

Ordered this as my first enclosure, put two 12" subs in it and I haven't found a box that hits as hard and as clean as this one has. Will definitely buy from SonicElectronix again for my car audio needs.

great box

Very sturdy well built. Allows maximum bang. Great price under $60

Fast and easy great buy

I got my complete set up: 12" kicker subs box 1000watt Mbquart amp and amp kit. I have always installed my own equipment, I found it helpful that they have videos that covered some of the product they carry. There are a few shop's in Texas like Best buy and Custom Sounds that offer equipment. But the professionalism of the knowledgeable staff the price and the reliability made it clear that I wanted to do business with them.

solid sealed box!!!

Cant beat the price. But it is really very good box. I put two 12" hifonic,also bought from here, with a 2 channel 1000 watt amp.It really shook my rearview mirror in my '97 towncar. My brother loved it so we put it in his '92 prelude.Wow!!! You can hear him before you see him. Great buy!!!

Its a box

have kicker 12, they sound alright have some loose paneling in my car, so I'm having trouble getting the clarity I want. over all its a box and it works.

has it all

Kit has everything you need for a hassle free installation, I was thinking I wasn't going to need it, but was glad I had it after things got going.

Great Value!!!

If your looking for an amp install kit with all of the necessities that doesn't cost and arm and a leg this is it. The kit came with everything needed to get power to my amp the length was perfect for a extended cab pickup. The RCA's lack a little but I just used these single channel RCA's to run my sub amp and I bought some Streetwire 4 ch RCA's for the 4 ch amp and it's turned out great. I've always had good luck with Install Bay products!!! I would recommend to any one in search of a good Amp Install Kit!!!

Love

I bought this my my 2007 jetta. It work really good the it was easy to put on. I would buy this again.

2nd time with this install bay kit

its a great kit for the price. I bought it once for a buddys Suby and then for my father in laws econoline van. never had a problem with either. sonic can be slow at shipping. but if on a budget this kit kicks butt for the price....not much online can compare for a 4 gauge and price. never a problem with feed back or crappy rca. might have to get a few better connectors but hey its a given. anyways great kit. also great for a basic systems. I wouldn't run more then 100 amps of power max.

Great box

I have this box with 2 kickers 12 in back of a Nissan altima and they soundgreat. Would recommend to anyone and would definitely buy again. Sonic electronix is the best

Does what its suppose to do!

This product is exactly what it is, a kit! I LOVE IT, everything i needed was included and durable! the 4ga wire is true to size! (not just labeled 4ga IT REALLY IS!) if needed, id purchase again!

New amp kit

Not much to review, It works fine. The only issue is that the power cable doesn't fit into the fuse holder. The fuse glass and holder plastic actually cracked when trying to close it. I'm sure I'll have to replace them soon. Other then that, it's good enough to power my amp with no issues. Yes, I would recommend it to others, just be careful when connecting the fuse holder and power wire. Don't use force!

Decent Install Kit

This kit isn't too bad it does the job. The fuse holder seems a little bit cheap on the plastic material but it works. The power cable held up to my abuse when I ran it through my tight space trims in my vehicle and I had to really pull them hard to get through. The RCA cable is a bit thin but I used it for my subs anyways so no problems there.

Decent for the money

I originally bought and 8 gauge cuz that's what my amp called for, it was a joke so I returned it and got this 4. Easy return/ exchange. Sounds like it happens a lot...
I think these kits are measured on the outside including plastic diameter not the inside wire.

Anyways buy the next size down from what you need. Kit came with lots of little parts to make the install ez. Would buy again for a 200-400 watt amp

AK4

Bought the Installbay AK4, pretty decent pricing although its wire is very brittle and falls apart when splicing it so be careful. Also remember your going to need a crimping tool so look for one before getting too excited. Overall good product, no problems encountered

Great product!

Now my 1993 honda accord sounds better than ever! Exellent product 100% recomended!

Great Box

I ordered this for 2 crunch gpv's about six months ago because I didn't have the tools to properly build my own box. After six months this box is still holding up and works perfect with my subs.

Awesome "BANG" for your buck

I am on a budget, like most of us. I needed a nice looking box for a reasonable price. For $52.00 you can't beat it.
I loaded my 2 12" Alpine TypeS subwoofers in it. Mounted my amp to the back and they are still going strong.

bangn

Love it nice size for my subs still banging the same system

Solid Box

Ok so I bought this box because I wanted a quick sealed enclosure for my 2 JL W3's. The box is made pretty solid, true 3/4 MDF but the caulk job on the inside was kind of off but that's nitpicking. Haha after 3 weeks though of pushing my W3s the top of the box is leaking air. So not the best made but definitely a good pre fab and pretty cheap. Can't really complain. It is nailed together tho so yea..

It's a box without a hole

Solid sealed enclosure. Two of them barely fit in the back of my 02 Focus SVT 3 door. The binding posts are cheap, I tightened them as I would other posts but one out of eight wouldn't tighten because the thread tolerance is poor and it acts like its stripped, I can get some pressure on the wire but I worry it will come loose. Probably worth spending a little more money on a better enclosure but it works fine if you're on a budget.

very good sub box

The box is very good at 1.25 cubic feet. I'm running 2 12's with 800 watts rms and it hasn't shattered. Wish it was 1.35 cubic to accommodate for subwoofer basket displacement but it still makes makes subs hit ridiculously hard. Polyfill helps make the box seem bigger due to mechanics and the "Q" point. I really couldn't be happier!

Great Value!

I ordered this item for my grandson and he loves it.

Good value, good quality

Bought the MDFD12 for my son. Installing the subwoofers was very easy and the enclosure looks great. Highly recommend.

good box

It is a good prefab sealed box. I looks good and is functional.

good box cheap but good

this box is deferentially cheap but i put my 2 kicker comp 12's in there makes the sound good but i am thinking of getting a ported box soon, box is made with good material and i like it have it wired down to 2 ohms its sound good

Belva MDFD12

Belva mdfd12 12" box is good quality and good affordable price really good size an make my subwoofer sound amazing... 5 star

WOW Great Quality

I purchaced your Dual 12" sealed sub enclosure and added two Alpine R's and fosgate 1000w amp and WOW does not even come close, it Rocks. The quality of the box is really really impresive. The carpet in not the junk material I've seen in my other buddies combo's.
When you buy this box you know it will deliver and last a long time.... Sonic, keep up the good work!

Dual 12" 3/4" MDF Sealed Subwoofer Enclosure

If you are looking for a quality made box this is it !! I was very impressed with this box the moment I opened it.

The WOW factor was at least a 10.5 on the 1 to 10 scale. I WILL BUY AGAIN .

quality product

This enclosure is a well built enclosure for sq applications. I purchaced to house 2 CV vmax 122 drivers and the sound quality was almost rubbery? not tinny, never a crackle....fluid almost..... call it a well dampened sound with minimal distortion. just clean bass all the way into the 20s. made sounds i diddnt know existed. if you dont care how your music sounds and just looking for loud, look elsewhere. my only complaint, 11" cutout is too small for the vmax and the black carpet is difficult to follow a line with the router.

Great Sound!

i have 2- 12 inch Memphis audio 15-M3124D's in this box each putting out 2000 watts max hooked up to a MA audio HK10KA amp rated at 10,000 watts max. i have the subs bridged and it has way too much power going to them but the box still stands up. i would recommend that when you install your subs that you put some sort of foam stripping underneath the lip so when you screw it down you wont have and leaks at all.

Sleak, Sexy, Soundiful!

Its cheap, in price. Yeah, we see that. But let your worries go to rest, this is a GREAT BOX. Its well made, and put together great. Although they did use nails instead of screws, if you know what your doing, it won't slow you down. I have 2 12" Kickers in this baby, and pounds like a mofo.

Get this box. You won't be disappointed.

Best box for the price.

good box

I bought this box to house two Pioneer TS-W309D2 subs. Box has a solid construction. I could not feel any air coming from the seams.

GREAY BUY!

I put 2 P3 dual voice 12's in this box and they sound awesome .. cant beat the price.. the quality is there

Great box

Runs 2 Rockford Punchs in and no air leaks and bass is clear as hell. Any 12 would sound great in this box, would buy again if it ever goes bad.

Good product

Built very sturdy except for the terminals. Its easy to switch those out though so no complaints. Thanks Sonic!

A little trouble at first...

The whole was no the size it said it was. I happen to be a part-time handy man so I had a circular sander and was able to make the whoel bigger. Took about an extra 20 mins of work to mount the subs, but overall everythign worked out. No complaints about box. It is doing it's thing!

good cheap starter box

i bought this box about a year ago for 2 of my infinity reference 1260w subwoofers. I have two more in a ported box. im pushing 350w to all 4 and I have to say I like this box more than the ported. you feel it more in the sealed box but lose a little on the db's but its worth it. the box is sturdy and hasn't showed wear a bit. its tuned in the lower 40's so you wont get stupid low with it but can get loud. I would recommend it to anyone on a budget or to lazy to build their own box. it comes with polyfill which is a bonus, the terminals on the back need calked but that's with about any box you buy. overall I like it and would buy again if I had to.

soso box!

Nice and built! really small box, has nice and deep sound... but the 12in kicker crvs need more space I think

Great box

Great box for the price and it can fit in any trunk.

great!!!!!

was just the right amount of space i needed for the 12's

ok so far

Installed this weekend, I did add a couple pounds of "pillow stuffing" since the box was a tad smaller then what I needed. I have noticed some flex already but im not suprised with the subs that are in it. I will add triangle shaped gussets and some "trim screw" to try and hold things together.

A sheet of real MDF (not the cheap underlayment) is $32, carpet and glue around $15 so for what they want for this its a good deal that just needs some minor tweaks.

Kick a**

The sub box was really good.

Okay

The box is leaking now. But the price and design was worth it all in all; it's just due to be resealed.

Perfect

Not much else to say besides great product. Shipped in only 3 days, and the pre-done polyfill is a great touch. My only comlaint would be that my car smelled like glue for a few days after I put this box in, but that's just nit-picking. Will definitely order boxes from Sonic in the future!

not bad

The power and ground wire seem like they are true 4 guage. The speaker wire could be a little bigger and the RCA cable seem a little thin. Overall not bad kit for what ya pay for it.

Sub Enclosure Review

Perfect size to fit my Infinity subs. Wish it came with mounting feet but can't ask for everything. Quality is legit for the price. Just your average rectangular box. Fit in the trunk of my 240sx which is pretty small.

Great Box

Subs fit great and the construction was sound. Thanks Sonic!

Best

I use my for about 2 years I love it its the best ak4 I every had.

!great product!

Wonderful proformance! Easy install! Great value for this kit, that proforms just as good as a more expensive brand for less!

Great Value

Works great with my Alpine amp would deff. rec.

GET WHAT YOU PAY FOR!!

This box looked great and felt very durable. My subwoofers wouldnt fit at first so I had to do some shaving, NO PROB. It sounded good for awhile and I loved it. After about two weeks, it lost its sound, went to check out the problem the whole front of the box had almost came off, Box was sealed very well, too bad they used nails instead of screws, would have been a very good box.

Nice Box

This box is pretty clean...nice black fabric, enough to hold the subs and gives them enough air to makes the subs bump and bump and bump and bump! Good buy at an unbeatable price. Awesome.

Great box

This is a great box. I prefer ported but my trunk is too small for it so I had to go with sealed. I'm still happy though. This had the perfect size for my 12s. Also the measurements are a little off. The box is a little bigger that the description said.

Great Subwoofers

Everything was going perfect with the two sub woofers i purchased. Great price & everything. But then someone stole my car & the woofers were in it. Anyways, they were GREAT while I had them.

Great

This is a great sub woofer box for the price it is heavy 41 pounds and it is sturdy. I have 2 12 kickers 600 rms 1500 peak and they sound great in this box hits lows and highs hard. I would say to any one buy it.

Okay Box

had to trim the 12" hole for my Sound stream PCO.12 subs they wouldn't fit at all. once I trimmed the MDF I love this box. they could have used spring term instead of screw though.

By James on June 1, 2015 Verified purchase

CAN NOT BEAT IT FOR THE $$$

I just needed a cheap kit for my girl friend's Dad's van and boy did it do the trick. For the price you're not going to find much else, it's super flexible. Can't ask for more for the money.

Great price for this box, very reliable. I put 2 lanzar 15s in here and they sound great, would highly recommend buying this and not wasting more money on a more expensive box

great box

this box is light weight. its made strong and fits every sub ive ever used in it.

nephew

My nephew loved this product along with the Autotik amp and Kenwood subs for Christmas. I even upgraded my old amp with a 4000 watt PZX Crunch amp to keep up with my nephew and his system lol

nice & clean

I replaced my old box with this 1 & man what a difference. My old box was 11 years old & I didn't realize it was falling apart & with this new box I noticed an instant difference. Its a great box for the price, it holds firm & can handle the full pressure of 1100 RMS

I did have to spray a little adhesive inside for 1 part of the foam & terminals were screwed in & not exactly straight & I also had to poke holes in the foam for wires but these things are no problem. The box is awesome & I will by more in the future

Good bang for the buck

It's tough to build a box for the price you can buy one of these. They are solid. I haven't had any issues with mine.

Good Quality

I would definitely recommend this box to a friend, Nothing like a good old professionally made box, I love the material that they put in it, it really adds to the sound.

Must Have!!!!!

This is an awesome enclosure. The price is very competitive as well. I am running 2 Rockford Fosgate R2D2-12 and there is no distortion at all. It is a very tight, clear sound. I highly recommended for anyone looking for a high quality low cost setup.

ehh

Good price. Nice sized wire, but not enough connectors for what it's supposed to do. Also not a very big fuse.

Good Sub Box

I like it, I think the covering looked good but I ended up messing it up trying to screw something into the outside. Otherwise i liked the box, my subs hit good in it.

half decent for the price

The wire is not really 4 gauge its more like inbetween 6 and 4 gauge, but its good for hooking up an amp for up to about 1500 rms. Good little kit that comes with everything needed but a little heads up, it could have been a fluke with mine but the agu fuse that came with the fuse holder fell apart. literally the glass, fuse element, and end caps all seperated. Anyways its a good kit and would probably buy it again.

Great value

For the price you will not find any thing better. The kit comes with long enough, and big enough wires. As for electrical noise and static I have not experienced any.

Does job for the money

This amp kit is decent, it does the job for the money paid. Only complaints would be that the speaker wire is very cheap and does not hold up very good. It rips easily. I have it powering an 800 watt mono block amp...For the money it does the job.

ELW1214.2 BOX

Superb Box! Tight sounding bass, and best of all deep rumbling bass. Excellent for an audiophile like me.
Easy to install and use!

Belva 2 12" sealed enclosure with my 2 12" Infinity Kappas

Great box, holes were perfect sized and nice mounting depth! My triple voice coil Infinity Kappas with the 1600w amp SLAMS!!!!

Great 12's Box

This box is designed well. It is assembled, sealed, and carpeted very well. Speaker terminals are nice inside and out. Couldnt be any happier with this enclosure. Will use box with various subs.

Excellent!

Cheap and effective! This is truly one of the best boxes that i have bought for the price it is. Sounds great and made very well!

best box 4 the buck

Don't let the skimpy price fool you. This box is made very well and it's ready to go. The joints are already caulked and glued - so there is nothing more to do than mount you speaker.

It's not MDF(medium density fiberboard) like all the others, it is made from HDF; high density fiberboard. HDF boxes are typically stronger, stiffer, and lighter than MDF enclosures. The box does not require any additional bracing because of its density. It has a high an undetectable high frequency resonance and doesn't color the sound of your bass with unwanted buzzing or flexing. The HDF box is lighter than MDF because it has smaller fibers that when pressed and heated require less glue and resin to bind the fibers together.

The speaker terminals are screw type gold plated binding posts that will hold 12 g speaker wire easily. They screw into the enclosure for added strength and a tighter seal.

Just make sure that you do your math and pick the right sub for the cubic feet and stuff with poly fiber fill.

Awesome

Bought this for some 12" audiobahhn subs I bought 2 years ago still brand new in the box and hooked everything up in my 91 civic sedan to my
Hifonics BRX2000.1D Brutus Mono block and pure awesomeness. The box makes these subs slam. Highly recommend this box

Cable

Greed durable work well.

Extremely well built

Insanely well built box.

Carpet job is top notch, Good quality carpet stretched perfectly over the box. All joints are glued and caulked well. theres no need for extra bracing here but you may add some 2x4's to reduce the airspace if needed. The gold push terminals are well sealed in place.

Hits low and hard with all sub's I've thrown at it (JL Audio 12W04's, Rockford Fosgate P312D4's, Kicker CVX12's and finally Alpine SWX-1242D's)

Don't be afraid of the price. It's a perfect price for a box of this caliber. Would recommend it to anyone.

Tuff Stuff

Nice heavy, good sounding box. I would reccomend putting some polyfil to "cushion" the backfire of the subwoofer, really helps w/any sealed box and totally makes a valuable difference considering it only costs about 5-10$ more. The box itself is well sealed and well made, the connectors on the inside and out are really easy to use and once connected your wires will stay put.

Good Product Good Box

This box is great for the low! I don't have nothing bad to say about this product.... The sound quality is awesome with this sealed box.

By alan on June 18, 2015 Verified purchase

Basic Kit, served its purpose

Nothing to complain, or rave about, basic kit that served its purpose. although the wire did not properly fit into the fuse holder(i upgraded to a kicker anl/afs 4/0 gauge).

You get what you pay for

I wouldn't try to pass more than 600 watss rms through this. The price is very cheap but the actual wire is 8ga. If you need the real power I would suggest saving extra and getting a real 4ga kit... it'll be worth it in the end.

Ok kit for the money.

I have had ok luck with the kit. The connectors for the big power wire and ground kind of suck to crimp and I've had a little bit of the copper strands come apart at the connections but I'm not sure if thats my fault or not. Im not an expert installer but i did take electrical in college so I'm not doing too much wrong.

this is a solid box

when i bought this box i wasnt really expecting much, because of the price an all but when i put my rockford fosgates's in it, it did sound great, and let me tell you im gettin 2 12 alpine type r next and im for sure going to be getting this box again.

so dont let the price scare you trust me you wont be disappointed

Good Box

I have this box with two hifonics subs, hooked up too a hifonics 1600 wat amp. Its a very good box and hits really good. Would approve to anyone.

Great Box

This is a well built box. Great quality carpet. If you want a good box without paying high prices this is perfect.

Your basic sealed box

Great box. Quality carpet job, all seams sealed correctly and well, and the terminals are strong and functional. Perfect basic box to make two twelve's hit perfectly. Just remember this is a sealed box, so it will have a differnet sound than that of a ported or bandpass box, but if u want a tighter hitting bass, this box if perfect.

Not bad

Overall it's a sick kit. The power/ground are 4awg, the rca's work great, fuse / fuse holder is great, the speaker wire was not sufficient for my application. Amp required min. 12 gauge and the speaker wire in this is a small 16 gauge.

great for the price what can i say

Got this kit 7 months ago running 500 watts and 2 x 10's it works for me and is cheaper vs the $160 amp kit i got in the other car.

amp kit

Works great i would buy this item again if needed...TR

worked perfect

super easy to install everything i needed was included made for easy install .

Easy, cheap price, great quality

I bought this box for some Rockford Fosgate P1's and I couldn't be happier. The box is solid and produces some really good sound in my Audi.

No problems

It works, it's a great price, and I can't tell a difference over higher end wiring kits. Unless you are installing an exotic system, this wiring kit should do the trick!

Decent kit for the cost

Everything you would need in a wiring kit. Only downside is the ground and power connectors were too small for the battery post and ground point, had to go and find larger size (which were difficult to find)

pretty good

the couplings arent that good. get it right the first time and you'll be good. i dont think the 4 gauge is true 4 gauge but it gets the job done. works fine for me.

all you need

Has everything you need. The only thing is u might want a higher fuse to use, other than that there is nothing bad you could possibly say about these wires.

Godd kit for the price

This is a great kit. The only think that could be better is a little thicker speaker cable. It is sufficient but i just like a little bit bigger. I just used some of my own i had around the house. Otherwise the power and ground cables are thick and sturdy. All around good product.

Good quality

I was very surprised with the quality of this box. It was well made for it being a prefab box. The polyfil definitely gives the bass a deeper sound.

Excellent!

I bought this for my husband for his birthday and he loves it!

Great value

Very fast shipping will shop again easy to install will recommend this product

A good cheap install kit.

Not sure what else to say. Wireing is all the actual guage, fuse/connectors are included. Wire is Aluminum coated with copper but your not going to find solid copper for this price. I dident use the RCA's but they look decent.

Very flexable and easy to run.

Gets the job done

All i can say is that this wire kit gets the job done i have it hooked up to 4800 watts of power and i have no problem with it. And it alo comes with speaker wires. No amp kit i ever bought came with speaker wires so it's a good deal.

i runing over 1000 watts througth this cable

Pros/Cons: All and all great wire and kit but this is not true 4 gauge but is very close. i have not had any problems with my system and my local audio shop only carrys this. this is great for the money. i have the 4 and 8 gauge kits. I recommend these but stay away from 2 and 0. Brands that are true are Kicker, Monster, and Street Wire. Stay away from Absolute. Tsunami i bought a 4 gauge ground wire and thats how i found out that its not true 4 gauge so i recommend these.

About this product...

Perfect. Came with everything and was exactly what I needed.

Great Value

Durable, cheap instillation kit,

Great Kit not true 4 gauge but works great

Hey you get what you pay for i guess but i see no problems here the kit funtions great

Pro
-Cheap
-Reliable
-Funtional

Cons
-I needed around 20ft of wire, 17 provided
-I Need around 50ft of wire, 24ft provided

title

Great box well made great value enough said ten word review

Great Product

I would recommend this kit to people running about a 1000 watts works great.

Great value

love the product ok wired Like the the stuff that comes in the package

great value

I bought this for an 1100 watt amp and it provides plenty of power for it, this wire is closer to a 4 gauge than others. Flexible wires but pretty small speaker wire, I'd recommend new speaker wire for subs. The fuse came apart when installing the fuse holder but those are cheap. I've recently bought this again for another amp and works perfect again.

good kit

I've used this kit in two different installs and the wire is very flexible the only problem i have with the kit are the pack of terminals that it comes with you might as well throw it away

Great kit

I've had it for 4 months now. On 15's and 12's and NO problems!

Acceptable

This kit has just about everything you need, I would only make a couple minor changes.
The power/ground wire isn't true 4gauge, its closer to 6.
The kit comes with one black fork terminal, I needed to pick up another one for the positive hookup to my amp.
Other than that, there was a good amount of length for all the wiring and came with wireties that I didn't use due to how i hid the wires in the doorjam. Also came with grommets that I didn't use (I just pushed through a factory one).

its not bad

it not 100% true 4ga wire but it gets the job done, it says it comes with a agu fuse but mine actually came with a mini anl fuse.. so i bought extra fuses for nothing...but overall a great kit.

the ak4 wiring kit

This is a great kit for systems under 2000 watts but any more you have a fire hazard and need to upgrade. The only con about this kit is that the fuse block is week and when I got my kit the fuse was busted so I bad to replace that fuse with a new one and I was missing a joining bolt so if you get this kit your best bet is to go get a different fuse block scosch has a fuse block that is far more durable.

Not 4 gauge.

It's not even close to 4 gauge.

Its good for the price i have to buy a second power wire

I have purchase this kit 2 times once for my subwoofer and amp setup and the second time for my speaker and amp setup. Only problems I have are that this kit is not sufficient enough for SUV owners there needs to be around 20 ft or more of amp wire.

Pro
- Amp wire and speaker wire very flexible
- Reliable kit
- Has 25ft of speaker wire even though i need like 60ft
- Zero issues with my system cutting in and out due to wire quality

Cons
- I ran out of speaker and amp wire cause I have a Cherokee XJ
- The Hitron amp wire i bought seemed to be a tad bit thicker in leading me to think this may be a little less than true 4gauge.

Great beginner's amp kit!

The wire size was adequate for my first amplifier install, and it works great. I do have a problem with the RCA cable that is included though, as it gives a high pitch sort of a buzz at all times; the one included with my BOSS amp kit (surprisingly) doesn't buzz at all. The speaker wire is OK, but pretty thin.

Overall I recommend this kit, but maybe get a new RCA if yours buzzes like mine.

Cheap. Misleading product.

I bought this because it was cheap so I was not expecting a lot. Just for a little 50x4 MB Quart amp. This is not a 4 gauge kit at all. Honestly it is a 7 gauge kit. The insulation is very thick making the small wire look much larger until you look at it in a cross view. It is awkward because if you use the terminals that come with the kit they are for a 4 gauge kit and really do not work with the small wire. And it is just slightly to large for 8 gauge terminals.

makes life so much easier

Make it so easy for the do it yourselfers. It's all there for you just plug it in can't screw it up.

you get what you pay for

I wouldnt try to pass more than 600 watss rms through this. The price is very cheap but the actual wire is 8ga. If you need the real power I would suggest saving extra and getting a real 4ga kit... itll be worth it in the end.

Great product

Works well with correct application

Not much to say

What's to say about wires. They do what they need to do, and they do it excellent

easy install

Great price and made the amp install quick and easy.Included everything I needed to install a 4 Chanel amp.

Great Wiring Kit

I would recommend this kit it has all they essentials and easy to install.

Great install kit for a first timer !!!

I used this kit to do my first install ever on my 2003 Jeep Grand Cherokee. It did great, I installed a Autotek 1000 street amp with 2 12" memphis subs. Kit had everything I needed to do the install and at a great price !!! The only thing I can recommend is to go to your local audio shop and get about a foot long piece of smaller power wire to downsize your ground wire or you will be fighting with it for a long while. (4 gauge is a little big to fit the little screw attachment on the amp)

Very Good Kit

This kit is a very good choice fo rsomeone that does not know too much about running wire though their vehicle. The cable itself is very soft and flexible which makes it easy to hide under carpets or behind kit panels. The only thing this kit lacks are the fork terminals you would use on certain amps. However this is not too big a deal where as most amplifier manufactures seem to be going to the allen scew down terminals so you wouldn't need the forks anyway.

AMAZING VALUE

I have been enjoying this product for over 6 month now and it couldnt work any better, tough, dependable, and again it works great!!! for such a low price!!! unbeatable!!!! definetly recomend to anyone looking for the best.

Great Value

Has everything you need to successfully install in minutes. Thank you.

Gets the job done but bad rca cables

I bought this because I didnt want to spend the money at the chain electronic stores that were selling these kits. The speaker wire felt sort of stiff but I didn't use it anyways. The power and ground were pretty thick and flexable. The rca cable went bad on me in about a month and a half so I'm going to buy some more expensive ones soon. Like mentioned before there is not enough connectors.

can't complain

Not quite 4ga but it's money well spent, works great with my amp and it came with everything i needed. Sonic Electronix has never given me trouble either, everything ships quickly and arrives undamaged.

not bad

i got this kit for GMC Sierra, i have a kicker comp to it, going to a dual amp, i didn't want to much power, but this kit can handle about 700 watts, the RCA's are OK, and my truck does seem to be electrically stable, everything fit well, the terminals sucked though, it wasn't a true 4 gauge but for what i paid for it i was impressed... liked it, if you are on budget go for it!!

Good price for a decent kit.

Short and sweet: Great kit, has everything most people need.

Pros: All pieces seem to be high quality.

Cons: Had to go buy a couple terminals because the ones in the kit weren't big enough to fit the bolts / connectors I have in my vehicle.

Sub box

Good product I would recommend this sub box to anyone that is looking for a cheap n quality enclosed

Great for the price!

Medium grade kit, not true 4gauge in my eyes but it has worked fine for systems up to 1500 watts for me. I have used this exact kit in about 6 of my installs in the last couple months. Cheap but effective and good for the price!!

Great Value.

Comes with everything you would need, plenty of wire and connectors. Don't spend double at a retail store for the same thing this works just as well.

Good Product, Great Prie!

If your looking to save money on a wiring kit, this is definitely the item for you. Ive been using it on my 1000 watt amp and ive never had a problem.

Great product

I had enough length for all my connections. The only cons would be upgrade the speaker wire and get a bigger fuse holder because the wire seems to be bigger than the holes. Other than that a must buy for the price.

this wire kit is ok. is not a 4 gauge.

this is not a 4 gauge wire this is good for a 400 watts amp. this wire would run hot if you connect to a 800 watts or more.
good feature is the kit is complete and wire is flexible.

Good quality for the price

I have 2 12 pioneer ts-a30s4 and it's working great inside this box

good value

I bought this to put some ID Max's in for my daily. Build quality is good and the price was right. The box was good enough for me to buy another for some first gen JL Audio 12W3's that I was selling.

By Anonymous on July 30, 2018 Verified purchase

Good wires for the price

The wires are actually pretty good. The only problem I have is the RCA wires. They are pretty cheap looking and I recommend you crimp the ends a little before u install them, they tend to unplug from the amp. All in all good wiring for the price.

Decent Wires

Did the job. No issues. Used on a 600 watt amp with 600 watt sub.

It works, sorta

Oh boy where to start, the RCAs are super cheap non twisted and I don't recommend them they have a tendency to induce noise into the system. The 4 gauge wire is more like a 5 gauge. The speaker wire is a joke as well. The only thing good about this is the fuse holder and the connectors. This is good for someone who is just starting out with a system, otherwise I recommend a kit of higher quality such as Kicker, Rockford Fosgate, or even Monster wire.

great value

Product was in great shape it was all a one shop deal.

install kit

it has all the stuff u really need to install and amp not bad for the price.

Solid Construction

I ordered this box for a pair of AudioFrog gb12d4-12, the box came with a couple of nicks from shipping. And didn't have the poly fill. Customer service was on point.

By Rob on June 8, 2017 Verified purchase

Good solid box

Its a great box... small compact and puts out great sound...A+ on this. Carpet matched my existing carpet turned out pretty great im happy with it :)

It works for what it is

If you need an amp kit to get you by till you can afford a better OFC kit, this works pretty good. Is it true 4 gauge, no, but not to far off. The only other thing is the remote wire is way to small. I had to use some other wire I had for that. Over all its an OK kit.

Great Value

Hooked up my Rockford Forsgate P3 12 inch sub Powered by my Cadence ampwith this baby.. The sound quality was superb. No distortions or power interruptions. Good buy

Doing the job

I bought this about 2 years ago to install my Kicker 500.1. The amount of wire provided was just right, and the speaker wire has actually lasted through 2 of my installations. Good cheap way to get your amp hooked up.

good kit

Its not guite 4 ga but thicker than 8 ga hookup. If your amp requires 8 ga hookup, then this is the kit for you. My amp runs cooler with no issues.

great product

Comes with literally everything you'd need, fits perfectly in my 2014 dodge charger rt. Only think I had to buy in addition was a gauge to be able to lower the volume on the bass. Other then that I love it!

nice

Good quality product, smaller amp fuse but perfect for my use.

Great Install Kit

Includes everything, complete kit. Standard durable wires. Great value.

Great value

Worked out great for me. Will be ordering a second

By Anonymous on September 9, 2019 Verified purchase

speaker

The item did not live up to my expectation because it arrived empty and damaged.
But for the price its a pretty durable box.

Great deal!!

This is a complete kit with everything you need and extra!

Nice kit for the money

Overall this kit is a good value. All the wire is pretty decent quality. Needs more connectors. For the price you cant beat it, i would recommend this kit.

Great Kit!! Not to cheap Not to expensive

Not a professional in the car audio area but from what i do know these are great at least first time buyer wires. This kit comes with everything you need and the speaker wire is a bonus plus since its 25ft!. I used all 17ft of the power wire through out my ford ranger, very flexible too. Ground wire is a little to short but some say 3ft is about all you need to be safe. Good set of RCA cables too. Overall if your on a budget like i was then id go with this other than that if your looking for cheap stuff dont look for real real quality like this kit has without spending a little bit more than someones range of cheap 20$ wiring.

Great value box

Budget-friendly box great build quality has 2 12 at 600 RMS power the woofer box holds the pressure would recommend this box.

By JORGE on July 14, 2020 Verified purchase

Great Kit no problems

Great kit for installing your amp. Would buy again Sonic Electronix does a great job !!!

Fantastic Sub Box

A very well-built and nicely carpeted sub box, that looks great, and should prove to be very durable, as it is constructed with 3/4" MDF instead of thinner material of many other boxes costing more than this.

The black carpet makes more of an impact than the typical gray carpet, and the 5-way binding posts are much higher quality than the typical plastic spring connections normally found on sub boxes.

Very happy with this purchase, and would absolutely consider another should it fit my needs of enclosure volume. (It's not worth the extra time/effort to make a custom box, when this does the job just as well, and comes pre-lined with poly-filled and pre-carpeted)

By Kyle on February 26, 2016 Verified purchase

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12)

The Sealed Subwoofer Enclosure
(Belva MDFD12) that I recently purchased
from Sonic Electronix is the perfect completion to my recently installed car audio system. Sounds absolutely fantastic, I have no complaints and I will shop at Sonic Electronix again. Infact I'm shopping their
again right now for a subwoofer remote
control add more bass switch which they
had in stock for my kicker monoblock amp
CXA1200.1 THX Sonic Electronix!

By Greg on November 16, 2020 Verified purchase

Great deal

Love this box worth every penny really solid box everyone should buy it

Great Budget Box!!

Ordered my box and had it at my front door in 2 days! Great box. Its very well built and pure mdf and thick mdf wood. Nice carpeting. Only down fall i see is there was no poly fill and terminals are on sides instead of rear. I thought it was suppose to be this one pictured and both are the same numbers but different box but i am still very very pleased!

By Norman on November 29, 2017 Verified purchase

Sturdy enclosure

This is a very well constructed box, well sealed and solid. However, mine arrived new in the box and every corner had the carpet worn off and bare wood showing. Also, mine was not lined with poly-fil and the terminal cups were on the sides rather than in the back as it appears in photos- no biggy but that did influence my decision as my install would have been a little "cleaner". All in all it sounds great and seems extremely durable.

By ron on August 20, 2017 Verified purchase

great box

Perfect box just what I was looking for. Fast shipping

Don't believe these i----s. This is a great buy.

I bought this thing because it was cheap, so I was not expecting much, but this thing really did impress me. Everything I needed was included, and, most importantly, everything worked like it should've when I was done. I only had one problem with the install- the ring terminal they included was too small to fit on the 14 mm bolt I planned to use as a ground, so I had to drill it out, which took like 2 minutes.

Now, about the wiring (and this is the reason I'm writing this review): There are a number of reviews on here claiming that this isn't true 4 gauge. One dude even claimed it was 8 gauge. Whoever wrote those reviews has no idea what they're talking about. I seriously doubt that the guy who said it was 8 gauge has ever seen either 4 or 8 gauge wire in his entire life.

To make sure, I measured a piece with a pair of calipers and then compared it to the wiki page on AWG. Believe me, it's true 4 gauge. And in case you're wondering why I care so much, it's not because I'm affiliated with them in any way, it's because I liked their wiring so much, I actually ordered a 125 foot roll of it, and it upsets me when someone badmouths something I like for no reason.

not magic but helps

I run 200W to a jl 10w0v2 sub rated at 150W in .7 cu. ft box- as recommended by manuf. I get good hard bass. But after testing a few tracks I came upon some punchy bass on R&B and reggae. I experimented with polyfill and wound up using 1/2 lb, fluffed it up and the bass is much better, richer if u will, and no punchiness. This "smoothed" it out, for lack of a better term. I did not hear any increase in sound just better bass, nothing magical. I compared the 60-100hz sweep and noted no difference. But it helps. I do hear that polyfill works wonders for mid bass drivers but for subs all I can attest to is smoother bass tones on hard notes.

Great value

Great box for the price I have two 12" pioneer champion series 1400 watts speakers in this enclosure and they sound great thanks sonic for another great purchase.

By courtney on March 9, 2020 Verified purchase

So for its been great

Sounds better than I thought it would I have two 12 rockford fosgate p3 and they sound great and the price was a great deal

Great deal

The box fit great in my trunk and sounds great

Tight Bass

I always try new subs in a sealed and then ported box. This Belva is a great value and a solid , sharp looking sub box.

By Tom on August 19, 2017 Verified purchase

Awesome with my dual JL 12w6v2's

Purchased because I needed a new box for my JL Audio W6v2's. Sounds great! Great solid construction, nice that it's already lined with polyfill, no air leaks and the black carpet looks great. Can't beat it for the price and sound quality with my subs in it is excellent. Guess it would be nice if the terminals were pre-wired but I soldered my own wires in. Love it, would buy again Box fits perfect in my '13 Accord trunk

By Jason on March 8, 2016 Verified purchase

Not true 4 gauge

First of I knew it would be a stretch for this to be true 4 gauge but I gave it a try what I got was 8 gauge with a thick rubber coating, but besides that it has everything a typical single amp kit has

It is helpful for small enclosures but it is not for ported ones. It gives a bit more power and a cleaner bass even in a ported box. It is not a surprising but its worthed if you want cheaper, better sound.

Very well built box!

Nicely built and good for breaking in any subwoofers. Highly recommended if you like that nice clear sound that cam hit that tight bass.

By Anonymous on October 3, 2018 Verified purchase

Great bang for my buck

I have to LMFAO at all those bad reviews bet they never realized 3 weeks. At lest before you go n turn up amp. Today is Aug 19. 3 weeks ago I bought n installed (DIY). My amp n remote were both turned to 2 gain will EVERYTHING ELSE was set 0. Yes at first could not hear it. But in long run worth it. By 5th day at 2 gain was raddling my mirrors. I only got one these bad boys. Due to out stock. I can't even fathom 2 these. Guys going.BTW I still haven't messed with amp or any settings. Pounder on that for awhile.....

By John AKA WhoFNcares on August 19, 2017 Verified purchase

Box

Looks good and easy to install speakers in. Made heavy for durability

Subwoofer box

It looks really sealed and no air will leak and it looks very durable

Good value

I would reluctantly recommend this box. The one I received was already slightly damaged in the corner with carpet coming away from some of the seams in the corners even though it was brand new from eBay.

Great Value.

This box is awesome for the Price. A little heavy and you must have enough room. It will fill a trunk or back of a SUV. I have two JL 12's ,which makes this a combination that beats. Low, long, stretched about bass that lets the neighbor's; who live a mile away, know you're coming.

By Joshua on February 25, 2023 Verified purchase

Exactly what I was looking for!!

It fits into my trunk perfectly and is the exact same size that I was looking for.

By Marcus on March 2, 2020 Verified purchase

Nice box

I'm always reading reviews and they say good or bad but this subwoofer box is awesome I've put cheap and expensive subs in it the BOX MAKES THE SUB!! this is a great box at a great value very well built hits the lows and high nice only down side is terminals are a little cheap

By Anonymous on March 30, 2019 Verified purchase

Great box

I have 2 jl w3v3 subs in this box. And subs hit hard great box good value

By Anonymous on March 6, 2019 Verified purchase

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12)

Perfect fit for my car.Love the carpet cover.Would recommend you carry gray carpet covered boxes.

Great quality

For the price is a very good quality enclosure, very solid and well made

Really nice box

I put 2 mtx sub and the bass is really deep,the best, the price is really good.

By Mag80 on November 6, 2016 Verified purchase

GREAT SUB BOX

SLAMS THE BASS FOR 2 12" SUBS HARD AND GREAT. WELL WORTH THE MONEY AND THE QUALITY THAT ITS MADE FROM WOULD BUY AGAIN FOR DIFFERENT CARS.

By Michael on July 9, 2022 Verified purchase

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12)

Made out of high quality mdf nice tight bass highly recommend this box

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12)

Solid product. I wouldn't put a subwoofer heavier than 30-35 lbs each in it thought. It's lined with polyfil so you'll have to cut a small hole where the terminals are but other than that it's a pretty good box for the price.

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12)

Purchased this enclosure for my son's first system in his '16 Cruze. Great alternative to building a custom enclosure. Great match for the ID12s I had leftover from a previous system. Also, as always, Sonic Electronix has the best prices and ships fast.

By Anonymous on January 30, 2019 Verified purchase

Best Value!

This was already the best deal for a 3/4" MDF dual enclosure I could find, everything else in this range is 5/8".

For the price I wasn't expecting much.
However When it arrived found it is of good build quality, with decent carpet.

They already lined the inside with polyfil, more added value.

Then to top it off, found it has really nice gold plated screw type wire terminals. Better connection and added peace of mind that connections will not come undone.

This is probably the best deal/value on the internet for a dual 12 enclosure. Probably why it's backordered at time of this review.

Very Happy!

yea, it's foam

as promised white fluffy stuff. exact same poly-fill found at the hobby store.

Perfect for Small Enclosures

This small addition will add a way better depth to your bass. Awesome!

SICK...

cheapest upgrade u can do to get better sound from your sub, if your box is small and your short on space...

Subwoofer enclosure

Good quality would buy again
Good prices
Always love sonicelectronix

Great Value

This product was very easy to use and it got the job done right. I used it for my 10" subwoofer in a sealed box and it made it hit louder and deeper.

poly-great

i have a 1.7 sealed enclosure and put my cvr in here and i thought it wasnt going to give it bass but i couldnt believe it. great buy!. just be careful on over filling your box they recomend only half of the box is filled with it. and cheap for more bass.!

More Poly Power

Don't like the sound of a sub in a sealed box?
Don't have a lot of room for a box?
This product gives small boxs with any sub a great sound.
Makes a big difference.

polyfill fiber

truthfully i didnt compare the sound of the bass with or without the polyfill, i just read up on what its supposed to do and it supposed to make the box think its bigger than it really is so im just guessing it works and also for $3.99 it was worth it i only used abouthalf the bag in about a 1 cubic volume box in my single cab dakota so u can do a very large box with this bag it goes a long way and if it does what people say tis well worth it expecially when you have limeted space like i did.

Works great

I bought some, I tried it, it works great; I would recommend this to anyone that wants to use a smaller enclosure than is recommended by the manufacturer for the sub or just improve quality of the sound to reduce the distortion a little bit by adding a little bit, but be careful if you surround the sub to closely it may overheat and burn up, but it really does work I use it all the time

This stuff is phenominal!

Stuffed my 10" one cubic foot box with about 2/3 of the package (16 ounces) and am absolutely amazed!! Would highly recommend as a quick, cheap, and easy way to increase the size of you box as well as the clarity of bass.

lol good for cheap boom

I got this for my alpine type r because I had it a sealed and I wanted more boom, for $4 this amazing, the amount you get is bigger than a pillow and it goes a long way, buy it!!!!!

Excellent Product

I bought a bag of this stuff and put in 10 inch enclosure. It made a big improvement, It hit harder than before.

.WOW...

THIS PRODUCT IS THE CHEAPEST WAY TO ADD POWER TO YOUR SOUND SYSTEM ITS WORKS GREAT IF YOU WANNA ADD SOME EXTRA POWER TO YOUR SUBS POLY FIL IS THE WAY TO GO...

I couldn't believe it.

Me and my friends were kidding around on this web site to see what cheap things we could do to make my friends subs hit harder. We find this product and start laughing but we decided it was cheap so it was worth a try. He has oversize subs in these small boxes and we start putting it in and when we turn on the system, THEY HIT HARDER THAN EVER! Worth every penny.

Decent product

To this point - I've only had the kit installed a short amount of time, the amp wiring kit is performing as expected. It included everything I needed and all parts appear to be of good quality. Of course, time will tell, but so far, so good.

By Robert on January 15, 2018 Verified purchase

poly fill

It helps a bunch making the sub think its in a bigger sub box and helps the sound....

Good Investment

I had some of this from my previous sub enclosure. At first I installed my new subs without this, but once I put this in the box I got tighter, louder bass. It is definitely worth buying.

great kit

nice quality wire and a great kit for a low price. highly recommend

More like 5 AWG

Decent quality, not true awg wire size. Power wire is more like 5 awg.

works great!

It's awesome and helps give a more "full" sound to a smaller sealed box, so if your short on cash and want more sound this is definitely a way to go. But, as someone stated earlier make sure to be careful when placing it in the box and not to "over stuff" so that your subs won't over heat and end up costing you more money.

Good Stuff

i have this in a single 10" enclosure and it hits harder than i thought...this stuff is great

Better sounds for under $5 in my box.

I have a single DUB 12' sub in my truck and it sounds great. Upon putting a 20 oz bag of Poly Fil in it it instantly made an incredible difference. It sounds stiffer almost like the bass dosn't sounds nearly as distorted. Great difference in sound with a great price. The more fill the better. Start with the little things when trying to improve your system the in-expensive way.

Great value

The wire is decent, the fuse holder is average (you'll definitely want to zip tie the lid onto it), the RCA cable is average, and the installed terminals are average. I did have one issue with a set screw terminal shearing the 4 AWG wire. I simply tinned the end of the wire with a soldering iron and the problem was resolved. The price is below average, but the components are average or better, so it is still a great value. I would purchase this item again.

By Joel on January 2, 2020 Verified purchase

Install Bay 4 Gauge Amplifier Power Wiring Kit (AK4)

Not bad for a bargain amp kit. Does what it is suppose to do. Would Recommend.

By Anonymous on December 25, 2018 Verified purchase

Decent quality for the price

Does exactly what it was intended to do. If you have a low buck system it will do fine, but I don't think I would recommend it for anyone running a true 15-1600 watts. At 1500 watts the wires do get very warm after extended play time.

By joshua on October 19, 2017 Verified purchase

Poly-Fil

This product is a good price and does the trick. Dont let the pic fool you because a LOT comes in one pack.

Good quality wires

Absolutely nothing wrong with anything provided in this kit. Insulation is pliable and easy to run through the vehicle. Has lasted years with no signs of degradation.

By Rex on November 16, 2020 Verified purchase

Install Bay 4 Gauge Amplifier Power Wiring Kit (AK4)

It’s a good product it was easy to install and I’m having very good times and good fun with it

Extremely Cheap 4ish Gauge Kit

The amp install kit came with all the materials stated on the website. The reason the kit is so inexpensive is that it isn't really 4 gauge. The wire its self is closer to 6-8 gauge and the jacket is actually 4 gauge. Being that the power wire is quite a bit smaller than true 4 gauge the fuse block barely works as the set screw isn't long enough to adequately pinch the wire without it falling through the hole. All together, if you are strapped for cash it's a good setup, but if you have the funds and quality is your concern, find a better product.

Awesome kit

This kit has very nice quality wire I would even say oversized way worth the price

Not Bad For The Money

Bought this kit specifically to have some extra wires for my dual amp install and to run a big three upgrade in my Lancer. Worked perfect for that. Very flexible and easy to work with. Not a real 4awg wire, but it wasn't advertised as so and I already bought the install bay's dual amp kit so I wanted my wires to all sort of match. Perfect kit to upgrade my grounds a bit since I'm not running a high power system. Only con is the strand count seems a little low and the terminals provided with the kit seem cheaply made. Other than that, if you need a simple amp hookup, I would recommend this kit for the price!

Quality kit

I was happy with this kit, overall it worked fine. A few minor issues I noticed were. The true gauge of wire is 6, there is no speaker wire included so make sure you have enough to run from the amp to whatever your going to power and finally the gauge of the wire is just barely to small for the fuse holder the set screws run out of thread before the wire is held right. But all in all for the price it's good quality wire and the small issues can be resolved if your knowledgeable enough to find a couple things at your local parts house.

By Rosscoe P. on January 23, 2017 Verified purchase

Great to use

Bought this for a small sealed box I had and glued it to the walls. It's really easy to work with and you get a lot.

Awesome Stuff

Added 1 bag to each one of my sub boxes for my Audiobahn 12's and 15 SE. This stuff really works makes bass sound clearer and tighted. Greatly improves sound quality. Need ato buy if you own any subs.

Not bad for the price

You get what you pay for. Not a bad kit. It is definitely not true 4guage.

By luis on December 20, 2019 Verified purchase

Has it’s flaws

Everything works great except for the fuse holder , the terminals do not go tight enough to secure the power wire that came with the kit

Install Bay 4 Gauge Amplifier Power Wiring Kit (AK4)

Best deal on wire around, I would recommend this wire kit

Not 4 ga.

I bought this kit expecting the power wire to be a little smaller than actual 4 gauge. Which is ok because I didnt really need it. But I never imagined it would be as small as this. The actual wire is smaller than 8 gauge with a huge, thick insulation. If you're looking for a budget 4 gauge kit, go with the Belva kit. Its only an extra $5 but the wire is much thicker. I realize the Belva probably isn't standard gauge size either. But at least it is acceptable size for a budget kit. And certainly worth the $25. But this Install Bay kit is absolutely horrible

By Jon on May 1, 2018 Verified purchase

Decent product

To this point - I've only had the kit installed a short amount of time, the amp wiring kit is performing as expected. It included everything I needed and all parts appear to be of good quality. Of course, time will tell, but so far, so good.

By Robert on January 15, 2018 Verified purchase

Installbay

it works like a charm works really supper great. Really great

Excellent wiring kit

I highly recommend this product, i was running 8 gauge wire until my fuse holder melted, this wiring kit is very nice although i wish it had a little better quality fuse holder.

By Anthony on August 7, 2017 Verified purchase

Decent kit

Plenty of wire, everything worked, the fuse holder is pretty cheap though, the set screw is a bit small to hold the wire in place.

By John on July 8, 2017 Verified purchase

Great product for the price

Wasn't adding a huge system into my vehicle, but still wanted more then just a 8 gauge kit and this fit the bill. May not be true 4 gauge but seems plenty durable. Some say the fuse holder is flimsy and cheap but I have had no issues with it. Would definitely recommend to someone on a budget.

By Cody on March 2, 2017 Verified purchase

Great Value!

Highly recommended. Best wiring kit for price range & is durable.

By Steve on January 12, 2017 Verified purchase

It's a decent amp kit for the price

I bought this kit because I was on a budget and didn't want to spend too much money. This kit is alright for the price you pay but I had trouble trying to connect the fuse, the screws it comes with the fuse wouldn't hold the power wire for some reason, so I ended up using a kicker fuse that my friend let me have, other than the fuse, every else was fine and this kit got the job done.

polly-fill

ok, this is worth every penny, i bought a bag of this stuff at wal-mart for 4 bucks, expecting nothing out of it, but it definetly makes a different in the small box i have in my single cab s10! it added a much deeper and cleaner bass than before. Worth every penny! It is one of the cheapest ways to improve your bass!

Great kit

This amp kit is true 4ga kit. Kit comes with nice RCA cable also. Hardware was a nice touch with everything needed to complete a clean amp install.

By Jay on May 2, 2022 Verified purchase

You get what U Pay 4

You get what you pay for, I knew I wasn't going to get a pro kit for @ $20 bucks but the description of the kit stated "4 Gauge " Power and Ground cables. I figured I would at least get a "6 Gauge " but according to the gauge chart it is an "8 Gauge ". And I know it isn't a 100% copper core it's is aluminum w/ copper coating but the kit will do is that I'm only running 500 watts on my amplifier, but if it would have been over that, the power cable will heat up and could cause damage. having said that kit is descent for small systems 500 watts or less but for higher systems I would recommend known brands with true gauge and solid copper core.

Just follow the instructions and you are good.

Very nice product for getting more bass out of some smaller boxes. I used this in a 1.4cuft enclosure for a kicker sub, and affixed it with super 77 and it stays fine and does help the bass out a little by giving it more time for the air to reach the box. This would also be very useful for making your own home theater speakers and filling the small spaces you have to work with. Just dont overstuff it, and follow the instructions you get.

why not get some?

I got this for my sealed box I made. Helps trick the sub into "thinking" the box is larger than it is. Works as expected.

Good amp

I would defintly recommend this amp. I have it hooked up to two 12" dual voice coil subs at 1 ohm and this amp supplys the watts. sounds great. pros are the remote gain control is very slick. very easy to set up and understand. it can run the full 1600 rms, i can feel my neck vibrating and every mirror in the car shakes like crazy. and this is in a car with a trunk not an open hatchback or suv. its rated that wattage at 14.4 volts so get a cap if u want all the watts u can :). Cons are one time when it was 90 degrees plus and humid it stopped due because it was to hot but it had been on for a good hour plus. but i didnt have any cooling fans like i do now and that never happend again. Overall great amp and for the price you cant go wrong.

great amp

Hooked it up to two Kenwood KFC subs in a vented box and it hits pretty hard. Greattttt amp for an amazing price.

Slammerss

Got a pair of these for a crazy good price along with the Visonik VK1600.1D 2 channel Amplifier. Easy install in my 2001 Ford Pickup Extended Cab and alot of noise for a very little Space. Smooth Clear Deep Hits when tuned properly. These are your standard mid-range 12" subwoofers.

this is a good amp but

Save some cash this amp is ok it supples the watt if you have them or not thats why i think mine is geting very hot I need to do some electrical upgrades and a fan.

absolutely a great choice

I "absolutely" love these sub woofers. I now have four of them in a custom box I built, (a little part on the back) in my 1976 ford ltd. I bought two of them through Sonic Electronix and two more from ebay through a link to Sonic. These speakers are amazing for the price and power handling. If u want powerful, dependable and affordable sub woofers, I hate to give my secret away, but the Absolute Tr-1500 series is the way to go. I'm planning to run all ABSOLUTE products for my sound system. I also ordered a 5-1/4" component set already.

Not recommended.

This amplifier is not as good as claimed by the manufacturer. I have it hooked up to a 15" RE Audio SEX-15D2 sub. It actually powers this sub decently because the sub is only (under-rated) 600W rms woofer. I do not believe the amp is 1600W rms at all. For example, it only has 50 amps worth of fuses, which indicates a true power rating of less than 500W rms.

After an hour drive this amp was almost scalding hot to the touch, and would periodically shut itself off. The gain was set very low during this time.
I am returning this amp and buying a more expensive one, because you get what you pay for with this one. The only reason to buy this amp is if you are okay with it performing a third as good as it claims to be.

Great Amp

My friend has this amp pushing to 10s and it is great

Decent

I'm no expert on amps but this one seems to do the job perfectly. I purchased as a bundle deal with a boss sub and house brand box. It gets a little warm when pushed a bit but so far there have been no problems whatsoever.

Good amplifier

Very awesome amplifier!

Good Buy

No complaints here. I have it pushing 1 15" RF punch in a custom sealed box, and it powers it very well, my rearview mirror really shakes when it's turned up. I haven't had any trouble with it overheating even with the gain turned up, but I honestly only checked it a few times right after install. Guess we'll see how it does in the summer when it heats up. The remote is a nice touch too.

BAD AMP

Well, I brought Visonik amp and Boss Subwoofer as a combo. The amp gets so hot at points, and it's not a good one. I wouldn't recommend.

very happy i got this

pros: got two with a sealed box turning heads all day! voltage drop not a good thing but is a good amount of bass. looks like and sounds like i payed a heck of alot more than what i did.

100% RECOMMENDED .

This is for all fox are looking for all good products and they are for the best price,on this tie times, these subs were install in a Buick Lesabre 2002 with stock stereo,you know high to low adapter give you kind of more power on the low signal to activate power amp.The amp was a Crunch about 800 watts RMS so,the owner a lady which like to play rap music all day long, imaging playing music for more than 6 or 4 hours consequently.She comeback thought was for a blow out sub woofer but not it was because the hight to low adapter get real hot and stop working.

Strong Bass

Hook this up to some standard Absolute TR-1500 midrange subwoofers and your set. Very hard hitting. The kind of rumbling bass you hear beating down the block.

Thumbs up

Had everything I needed.

By Cody on September 14, 2024 Verified purchase

best you can get for the money

Sounds great, looks great, 1997 blazer shakes my mirrors I think they're going to fall off and roof flex.

Verrrrry Clean and hard Hitting

This package sounds amazing....