Customer Ratings & Reviews

It's a boxf

What can I say? It's a good box, and spec for the subs I got. Good price, good build, and the sound is heavenly. For someone like me (ie, not a carpenter, not even close) this is a good choice. I'm not a fan of banana clips but they are prevalent, so there you go. It's ready to go.

Awesome Item

I purchased the Belva MDFD10 10" Dual sub encloser. One of the better boxes I have worked with. Easy to use and hook everything up. Fast shipping and it was at a great price. I highly recommend this company.

Good

This wire is very flexible and fit nicely in my 2000 nissan maxima. ring terminals were a little fussy, but that was operator error. very nice 150 amp fuse. Lots of wire crammed into it. Very inexpensive for the quality. I would recommend this to anyone looking for an upgrade.

Sub Box

Very good sub box. Great price for the sub box.

Great box!!

The box was a great value and came pre filled. Amazing sound highly recommended.

Excellent!

Great sealed box. Nice pricing. Good sound and perfect size.

awsome box

Makes my 10" Rockford r2's sound like 12"s. Can't believe how great they sound. Would like to have the speaker wires already installed in box.

Amazing buy

This box is absolutely amazing for the price. the terminals are on the side so that I can mount my amps on the back, and the box is black, so it matches my trunk.

Affordable

For what its worth, I would recommend this box if it suits your woofer specs. I loaded it with two JBL CS1014's, I now have some clean bump in my trunk.

Good prefab box

Good quality for a prefab box. I wish they would have skipped the connectors so I could have just drilled my own but other than that solid and exactly as advertised. Great quick way to get your system in your car.

Great little box

I've seen a lot of good reviews in customer service for sonic, so I took a look at there site n was blown out of the water with all the variety of high quality stuff and at a great price so I looked for a box n got this one. It's not super huge so I have some space in my trunk to utilize for groceries lol. Plenty of room for the subs hits extremely nice live that it is poly filled. Will be back to Make more purchases thanks sonic

Great

It is what it says it is.. no problems with install.

a great kit for the price

these are great for the money and would definitely buy again

Decent Amp Kit

I am a professional installer first of and my father is an electrician. Following the AWG- American Wire Gauge standards this is not 1/0 wire it's closer to 2AWG, please understand that true 1/0AWG copper wire will cost around $5-8 a foot.

That being said for the price it is an amazing kit but should be marketed as 2AWG.

When compare to Kicker and Memphis true to spec 1/0AWG wire there is a major difference in size and weigh over all. 5 feet of Memphis 1/0 Wire weigh the same as 17 feet of Belva 1/0AWG.

Great Wire

It's the size it says it is, and powers my 1400 watt system with no problems. For the price and ease of install, I couldn't be happier!

top quality

I got this kit on a deal with a amplifier I purchased thought it looked good turned out to be one of the best amp kits I have ever owned would of paid full price for it

Great deal

I got this kit because I got a deal on it with my amp...great starting kit...didn't have any problem with it when I installed it...The ground cable was to short for me but that is due to my custom box..All in all good 1/0 Guage kit

good product

Good product, they give you plenty of length. Only complaint is that the o connectors are really hard to clamp down and the rcas are kinda cheesey but work

Huge

I have never ran 0 gauge before and when I got it and took it out I was surprised but the big wire didn't really hurt the install it is still hidden under the carpet and it's thick and flexible so it was easy to run through the firewall. Now I'm gonna get the Belva big 3

True 0 AWG!

Pros:
This kit comes with everything you need for a 0 AWG amp install with RCA inputs.

Cons:
NONE

I would definitely recommend purchasing this kit if you need a quality 0 AWG kit at a fair price with super fast shipping!

great buy

good bass for two ten subwoors.my bro says sounds like two 15 inch.

A different usage ----

I was looking for a small enclosure to use for a bass guitar speaker cabinet. I installed (2) Eminence Delta 10 inch speakers, and installed plastic stacking corners. I also removed the plastic jack plate and replaced it with a rear port tube. The cabinet sounds GREAT ! The cabinet is constructed well, but the packaging leaves a bit to be desired. The cabinet arrived with damage to 2 of the corners, but the damage was covered by the plastic corners I installed. A slight variation from its intended usage, but the outcome was good !

Good box for the price!

I ordered this box a few weeks ago and I have to say for the price the box is a great buy. You will need to re-seal / re-caulk all in the seams and speaker terminals on the inside of each chamber to get a tight seal, but this is normal with most prefab boxes you buy. I have had to seal every prefab box regardless if they say it has been sealed or not due to the fact that prefabs 95% of the time are never sealed on the front baffel / base board were the subs are mounted. Seal the box nice and neat with some silicone / caulk and throw in some fiberfill and you are good to go. Great box for the price and can't beat it.

Good buy

Box was packaged well. Cleanly built, 3/4" instead of 5/8", seperated enclosures, sealed, insulated, would use this brand again.

Great Box

The build quality is excellent. All joints sealed. It really is MDF! Can't wait to hear how my subs sound in it.

GREAT BOX AND THE PRICE IS AMAZING FOR THE HIGH QUALITY OF IT

This box gives great solid sound and is not big and bulky like other boxes and its price makes it even better I would imagine paying much more for something of this quality

Belva BAK02

For anyone looking for a budget amp kit, this is it. It is TRUE 1/0. I even measured it. Just got it in the mail after about 5 days total since ordering. Shipped very fast; thanks Sonic Electronix. Awesome deal, nice and beefy wire.

Nice dual sub box for the price.

The box is well constructed and the wire terminals seem to be decent enough and the interior of the box comes coated with poly-fill. It fits easily into the trunk of my Oldsmobile Alero and offers all the sound I need. I currently have 2 Rockford Fosgate R2D2-10 subs installed in it, running at 2 ohms and 250 watts a piece.

Not a bad little box.

Belva Amp Kit

Good product. Quality parts.would recommend to anyone needing a 0 guage kit for a good price.

agree`d with a 3 star reviewer

this box doesn't get too loud and isn't as bass as some but it can be tuned pretty low.. it's a cheap dual ten box... what more could you want?
Be prepared to know you must wire this box up on the inside.. MAJOR GRIPE THERE!

Great Sub Box

Good solid unit! Gives great low end with the Pioneer subs!

Great Value

Great items from this place, more orders will be goin from me.

GREAT KIT FOR THE MONEY !!

Good kit , ive seen better but not for the price . Well worth the money!

Good sounding box

I bought this for my wife's car to house 2 10s. Unfortunately I looked at the wrong sub specs. This box is 20% too small but the subs absolutely shake and get super loud. Even with the rear seat up I still feel the pressure in my ears. Great deal for a prefab box. We get great sq out of the subs too. Not just loud.

Great price and build quality. If you do not want to build a box, by a Belva enclosure. Well worth it.

great amp kit

The power wire is real thick, looks like a great amp kit, Rca cables look awesome. Only thing that would make this amp kit better would be to include speaker wire. Crimp terminals are a bit hard to install
But over all great amp kit.

good value

Recommended for a decent cheaper box. Tuned really low with my titanium t1000's. I had to drill notches in the mounting holes for my subwoofer cooling fins. Wood on the mounting side crumbled a little. Not a lot of punch but definitly gets loud when the bass is low.

soild box

Best cheapest sound box u can get snd still get nice sq

Great kit

The kit is good has mostly everything you need
, although I recommend getting a longer ground wire due to it being short , only downfall other then that great kit for a sub amp n other amp install worked great for my sub amp and 4chanell although I needed a few more wires for adding the second one

Works just fine!!

No problem with install or power. Everything needed was right in the kit. I would buy this again if I needed it!

GOOD KIT

IT IS A GOOD KIT FOR THE MONEY. THE TERMINALS COULD HAVE BEEN BETTER. THEY COULD HAVE SUPPLIED BETTER 0/1 GUAGE TERMINALS THAT WERE EASIER TO USE BUT STILL A GOOD PRODUCT.

Real heavy duty kit. Real amount of 0 Gauge included.

This is a very heavy duty amp kit. The wire is huge compared to other brands I've used in the past. It's flexible and easy to install. And it's really a lot cheaper priced than other top brands. The fuse holder is nice too and I like the color of RCAs. Like everything with Sonic, always fast shipping and great stuff.

Order

Never revieved I have a trache and am unable to speak on phone I sent you a letter but no response yet it wouldn't submit my review till I checked start I can't answer when I have not recieved it.

not what u expect

I would not recommend this product because. It I only a little bit bigger than four gauge. I do not know how they market this product as zero gauge. Next time I just have to spend the extra couple of bucks.

Budget amp kit *thumbs up*

This is a good quality budget amp kit. Power wire is almost true size and soft and flexible. Everything was exactly as described and no issues at all getting my system installed with this kit. The twisted pair rcas are nice and I have no noise pickup with them. There was even enough power wire left over for me to grab a few extra ends and do the big 3. Definitely recommend.

Great Budget kit, with a few shortcomings.

Overall this was a very good kit, with thick high quality wiring and heavy insulation. I saw no factory flaws, and since installing it I have had no problems. It did however lack a few things, which bugged me. The first was that neither: the ground, nor the power cable came pre-clamped, this wasn't a huge deal as I had access to a vice, but for those with limited tools, they may have trouble creating enough leverage to cramp the metal ends tight enough. Other then Having to clamp the ends myself (again, only an annoyance if you don't have access to good tools) the kit has performed flawlessly, and is a great value for the price.

Good Wire

I was skeptical about buying this wire, but to be honest it is definitely worth the money. I would invest in some new RCA's though, the ones that come in this kit aren't that good!

Great Value

never bought another brand. belva has always been easy to use and held up very well

AWSOME PRICE

Very good quality. Very flexible wire. Very pleased. Will be ordering again when i need it

THIS BOX SUX

Do not order this box you are getting ripped off. The demensions say 31" in length, but it actually 25" and it don't even fit a 10" sub.

-----------
EDITOR NOTE:
The cutout is 9-1/8" which is standard for 10" subwoofers. Additionally, the incorrect length of 31" listed has since been revised to list 25".

Fast shipping!

Nice product, as described with Fast Shipping! Would buy again!

Pretty good

It was hard to install but when I did I got the extra burst of energy I need

bIG OTT

It is a typical wiring kit for a system. It is a little short in my 03 suburban, so I just mount the amps under my sets directly behind the drivers seat.

Sub looks good

Kicker quality as usual, what more is there to say?

By Cody on March 10, 2020 Verified purchase

Belva MDFD10

great enclossure. enhanced the sound of my subs and the entire system.

Good for the money

Bought this kit because of cost. Fuse holder is of good quality. RCA cable is nice. No noise. Plenty of remote wire for amps. Power and ground are very flexible. Wire gauge is a little smaller then zero gauge but not like some other kits. All the terminal connections are included. In the end, good product for the price.

Wire is great but terminals are hug

The wire is great and seems to be true 0 awg. However when going to crimp the open barrel ring terminals to it they are literally twice the size! Have to go buy new ring terminals that are the proper size.

Sounds awesome

I installed these in a SubThump box for 2013 silverado. powered by Rockford Fosgate R1200.1D amp at 1 ohm I like headroom so this setup works great.. They rock hard!!

Great price

I bought 4 10’s for my truck all were open box and were perfect condition upon arrival. Kicker 10 inch is really quality made product. Hard hitting, built tough, and for the money well made speaker.

Best quality for its price!!!

I've been using this kit for about a while and the products are still in great shape. using it to power my audiopipe 3000.1D amp and two american bass xfl 15"s. wire in never hot. flexible. but the wire easily spreads apart for the cut tip/end if your not being careful and makes installing into amp/fuse box, etc ... more difficult.

Boom Boom Now for the Buck

I just finished installing a pair of these in my son's truck, and wow am I impressed. I wired them to parallel down to 1ohm, paired them with a Pioneer GM-8701and put them in a custom ($87) box from Sonic, and was blasted 30 years into my past. when I was finished with the install, the wife and I sat in the driveway jamming out to none other than 'Informer" and "Ice Ice Baby". Then when the boy got home my whole parenting influence went straight down the drain when he plugged his phone in and started playing something titled "Booty Meat"? Anyway...These Kickers definitely hit hard!!

By Lou on April 17, 2020 Verified purchase

Belva BAK02

Installed this wiring kit three weeks ago, very nice quality 1/0 gauge! Works great! Ended up buying some screw ring 1/0 gauge terminals because the crimp terminals it came with are a bit difficult to install. Other than that, very good product!

Kicker CompVR CVR104 (43CVR104)

I’ve used this brand before I never had a problem any product of this brand and I highly recommended this product to any and everyone thanks to sonic electronic ????????

By Sanjae on April 4, 2020 Verified purchase

10”Kicker CR subwoofers

Great product. Delivers the sound I was looking for. They dual 4ohm speaker. To make then 2 ohms are in the instructions.

Great sub at a great price

I've always been a fan of kicker pretty much all I've ever bought because of the exceptional quality durability and long-lasting I purchased this one for my son cuz he is a fan of the ones I have so far it is amazing as expected

By Michael on December 30, 2017 Verified purchase

Can't beat the price

It just keeps on kicking great price great sub looks great sounds amazing and it couldn't have a better name it gets 5 stars from me with no cons all pros.

By Jason on May 9, 2017 Verified purchase

Great product

Sounds great! Produces a lot of bass. Would definitely recommend

Awesome speaker!

I Bought this speaker to put under the seat in my 2002 Silverado Extended cab. For the price, I don’t think there’s much out there that can give you the same quality. I have it in a sealed down-firing box and it sounds awesome

By Austin on February 28, 2021 Verified purchase

Kick kick BOOM

I got a better speaker for the money I was going to spend on another site. Very Happy...well sad cause now I want 2 instead of 1

By Jason on July 26, 2019 Verified purchase

wiring kit

Great kit for the belva bb5000 wire size seems small but i just used it for the big 3 now im running skyhighwire still a great kit for a beginner just not for me

Excellent!

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

Good buy

Really no reason to build your own basic box when this is available. If the box volume is right for your particular speakers then you will not be disappointed.

Good quality. Low cost

This was a great box. Sounded great and was impressed by the build and price.

By Robert on September 27, 2015 Verified purchase

Dual 10" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD10)

All in all a solid box, volume is a bit big for 10s but a little extra stuffing fixed that, p2d2 10s sound grate

By Anonymous on May 19, 2019 Verified purchase

Dual 10" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD10)

Installed 2 Rockford Fosgate P3's and they sound great. Solid built box.

By Anonymous on May 25, 2018 Verified purchase

2 JL AUDIO 10w3v3's

The box was super clean all the way around. Solid. True 3/4. My 2 JL 10w3's are sounding quick and hitting hard. I like them. If there we're 10 of these to choose from, i would have chosen this on that they sent...no dents, no torn fabric, wood solid, no vibrations of box or air when speaking banging.

Durable

This is really nice and gives my amp the power it need to function haven't had no problems with this kit yet.

By Quentin on July 25, 2022 Verified purchase

Great Product

Nice heavy duty kit for a low cost seems to be working well with my system.

By Diego on June 3, 2020 Verified purchase

Easiest and friendliest people I ever had the pleasure of dealing with thank you so much

As long as you do your homework on what you want you can get it from them for half the price as almost any one else and the best part is I didn't have to deal with a computer or a robot

For The Price Can't be Beat

I set out to build a budget system that bumps. After completing my install and firing everything up this box is a great quality for the money. It's not going to blow the doors of more expensive or custom made enclosures but damn this one is great pre-made alternative. Only complaint was it shows wire being attached to the terminals however mine did not have that. Not a huge deal but for someone looking for that may be an issue.

By Anonymous on November 15, 2019 Verified purchase

Great value

My car trunk space is limited but it fits nicely

Perfect size

Its the right size and air requirement for my JL Audio 10's. Very nicely built box. I'm happy with it

Larry G

This wiring kit fulfilled my expectations . No noise interference and very high quality product !!!
I highly recommend this kit for anyone installing an amplifier in their car !

Simple and great product

This was a cheap and effective solution to hooking up my system only thing is it isn’t true 0 gauge wire however it does the job and I would recommend it.

By Clarence on September 7, 2023 Verified purchase

Great price.

Says 1/0 gauge probably more like 2/0 gauge. Comes as you see in pictures.

By Tyler on August 7, 2022 Verified purchase

Great value

Great sound lots of bass. Easy to install & lightweight.

Awesome sound!

Great subwoofer with plenty of bass. You can run it dual 4 ohms, for follow the instructions in the box that shows you how to turn dual 4ohm coils into a single coil 2ohm subwoofer which allows your amplifier more power to go to the subwoofer.

Strong little box!

This is a great little box for the money! Heavy duty it’s about 35lbs.

Great box delivers superior sound

Perfect sized sealed box made very solid and mine handles 2 - 10" Pyle Blue Wave DVC's wired to 1 ohm. A Rockford 750 mono 1 ohm stable amp handles the 500 RMS and 1000 peak watt speakers and the box and it's construction and size make it beyond awesome and perfectly compliments the entire system. Great buy. Highly recommended.

Get It!

Good item. Did the job like it was supposed to. Would purchase again from sonicex

wow got jipped

this wire kit is nowhere even close to 1/0 gauge. even if it was pure gold it is probably a strong 4 ga in a 1/0 wrapper. very flexible and nice looking. the fuse holder isn't too bad. eh, i got it on sale.

By Brandon on April 15, 2016 Verified purchase

amp wiring kit

this wire is seemed mighty small to be for being 0/1 gauge wire but still getting alot of wire for the money. just be ready to buy end for this wire to hook up your cap/amp because this wire for me was way to big to fit in any of the amps/caps holes/connectors for wires

Good kit

For the price this item is great. It’s half the cost of a true 100% copper amp kit, which is why you get copper aluminum mix and cheap connectors. But like I said it’s perfect for the cost and works great

By Chad on April 15, 2018 Verified purchase

Good product great value

Great wiring kit I will most definitely be purchasing another one for my Cadillac

By Anonymous on January 22, 2019 Verified purchase

Great value

Decent amp kit for a cca kit. I have it feeding a brutus brx2416.1 and seems to do good

By Anonymous on September 11, 2018 Verified purchase

True 0 gauge

This is exactly what it says it is. I measured the wire itself at slightly over 3/8 inches. Which is exactly what 0gauge is. There are brands out there that are thicker, but they are oversized. Several companies make oversized power cables. But this IS true 0gauge.

By Jon on October 1, 2017 Verified purchase

great condition and value

they came brand new in perfect conditions and they are great and sound good

Great Box, good value, wonderful sound.

This is a really good box, well worth the money, sounds great, and comes with a Polyfill which is lays the plus.

By Brandon on October 31, 2016 Verified purchase

good amp kit

i have this amp kit powering a re SA3001.1 ampl and have no problems

By sarce on July 13, 2016 Verified purchase

Nice Small box

I found this box in my basement but i didint have any speakers for it, until my cousin gave me some messed up speakers that didnt work but i fixed them they are s***ty speakers but this box brings out some good sound out of them.

good product

Product arrived in one piece and works as advertised, thanks.

By Kronk on May 28, 2020 Verified purchase

best one yet

wonderful thick wire for comfort knowing it should not short unless you suck but great productr do recomend

By Anonymous on April 10, 2019 Verified purchase

Best buy

Best 1/0 kit for the money. I melted my 8 guage kit running 2250 rms to 2 power acoustik mofos. This kit got me squared away and us ready for more power.

By D on February 28, 2018 Verified purchase

Good Kit

This kit came with everything I needed to upgrade from my old wiring kit. It had a few things my old one didn't that would've been helpful if it came with some directions of sort, I figured it out but would've been nice. Also the wire terminals could be alittle better quality.

By Alex on August 5, 2017 Verified purchase

Awesome!!!!

Gave my bass an instant tightness and solid, really recommend.

Great value for the price

This wire kit comes with heavy duty wires and pushes my 3000 watt system with no problems.

By Javaughn on October 15, 2020 Verified purchase

Great value

Worked well for what I needed. Bass bumps awesome now!

Amazing kit!

Wiring kit is amazing. perfect length for what i needed and holds power!!

By Blaze on January 10, 2018 Verified purchase

Dual 10 inch sealed enclosure

I would recommend this enclosure because it's very strudy high quality carpeting, the carpet looks amazing nice little heavy box perfect for my small system.

By Juan on August 18, 2016 Verified purchase

Well build

Box is well build and good finish but its is verry small for most 10s. Fits very nice in the truck but small for 2 10s...

Awesome Speaker

I love this woofer. It is the perfect size for my needs and it sounds great. The price was right too. I would suggest this to anyone wanting to have enough bass to feel it, but not so much it's over powering. I was amazed at the big sound this 10 inch delivers. No cons at this time.

By Sandralee on January 14, 2020 Verified purchase

Best bang for the buck!

I was pretty impressed with this amp. I'm pushing a single Toro 12 at 900 RMS in the chally and it does perform very well. I recommend.

By Jaime on July 31, 2020 Verified purchase

Awesome sound!!!

Love the amp it runs my 4 12's like a boss

Amazing!!!

This is an inexpensive amp but the quality and sound is the same if not better than some high priced amps

I have 2 of these and I would definitely buy them again

Great

This amp does the job good for my 2 15s...really good product

By Darius on June 20, 2017 Verified purchase

Powerful

Running 1 skar audio vvx 10 with this amp and the bass is unbelievable for the money great amplifier

Good buy

Definitely recommend it. Sounds good on my p2 Rockford Fosgate Punch. Picks them up pretty good.

Decent budget amp

Its pretty good.... runnin 2 nvx 12s it hits pretty hard. I will reccomend purchasing 0 to 4 gauge reducers seeing as it has the potential to draw over 80 amps so i reccomend using 0 gauge power wire not 4 which is the limit of this amp. The wired remote gain knob is kinda finnicky with the "phone cable" i had to jam some cardboard between the clip because it kept coming disconnected from the amp and the controller portion.

Great box

Got a second for another set of speakers I want to house. Very clean on the build.

By Jay on March 29, 2024 Verified purchase

Good Amp But...

The screws to hold the power and ground cables suck. Stripped out first attempt. I'm not impressed with how cheap and soft they are. Otherwise amp works nice.

By Kayla on June 9, 2022 Verified purchase

I was skeptical at first

This amp really works well. Powers 3 infinity primus subs 1270b perfectly. 900 watts rms

By Samuel on August 27, 2022 Verified purchase

Free amp kit

The amp I bought came with free amp wiring kit. Awesome saved me money !!!

By Vinnie on August 23, 2024 Verified purchase

Kicker / RE Audio Package

I was a little skeptical about this package before I purchased it. There were no reviews on it (before my own), and although I know the Kicker CVR is a good subwoofer, I was a little worried about the other components of the package. I can say that I am extremely happy with it! The RE Audio DTX 2000.1 is a really powerful amp, especially for how small it is. I have it wired down to a 1 ohm load on the Kicker CVR's and it pounds! It definitely puts out the rated 1000 watts at 1 ohm. My only gripe with it is it does overheat when I have it turned up for a while. But I have the bass knob only a quarter of the way turned up and it shakes the car and flexes the subs like crazy! The Belva amp kit that comes with it definitely is not true 0 gauge wire, probably closer to 2 gauge, but its thick and it gets the job done. The Belva box is smaller than I expected, but the polyfill helps it out a little bit. I have this package in the trunk of my 2010 Chevy Malibu and it sounds great.

Great install kit

Wonderful install kit with all the necessary items for hooking up a high powered amp. Got it for a great deal with my amplifier purchase. Highly recommended!

By Craig on October 17, 2025 Verified purchase

Cost effective

This is a good cost effective amp wiring kit. Happy with thus purchase!

By Michael on April 19, 2026 Verified purchase

Wow

Definitely underrated

By Tyler on August 1, 2025 Verified purchase

Sounds great!

By Latavius on May 13, 2025 Verified purchase

Missing item

Missing speaker wire, the one shows on picture

By Rene on April 30, 2025 Verified purchase

Great overall subwoofers on all applications!

These subwoofers were put in my step dad’s 2015 Silverado and they were extremely good for the price. He’s always been a big Kicker fan so I thought this would’ve made an excellent birthday gift!

By Carson on March 29, 2025 Verified purchase

Good value but remote wire sucks

Good thick flexible cables. Only complaints are rca’s are kinda thin and remote wire is very thin too, ground and power cables and fuse works good!

By erik on December 21, 2024 Verified purchase

Excellent Product

The product is very nice and exactly as expected.

By Oluwadamilare on September 27, 2024 Verified purchase