Customer Ratings & Reviews

High Quality Box!

I use this box for my Rockford Fosgate 10 and it sounds amazing in my hatch. Connectors felt solid, box felt solid. 100% recommend this!

Great box for the $.

Dropped a RF prime In and sounds great. Well built. Great value.

Great Value!

Sturdy, fits like a glove not too big, not too small either. Can't make it for the amount they sell it.

FREE box...

Box is well built, its hard to mess up building a small sealed box.. The only problem was sub opening wasn't large enough for my sub, 5 minutes with a jigsaw and vacumn took care of that though..

Decent Small Box

For the money it is a pretty good product. The carpet is a nice black. Very dark and very clean. The box is solid and can take a beating. The terminal cup is nice as its a binding post and not those crappy pressure tabs. Good box, decent sealing, good carpet.

well built for price

i have a dvc pioneer 10" sub that fits perfectly in this box and sounds great. looks good in trunk and still gives me room to put stuff in it

Nice enclosure

Not much can really be said about a sub enclosure, other than it does its job well. My Rockford Fosgate P1S2-10 fit in snuggly. The only thing that was a tad iffy was that when drilling once the bit went through it would catch of the inside insulation and mess it up, but quite honestly it didn't really bother me at all. Good enclosure.

Quality at a great price

I got this box for an Earthquake dbxi10 and thankfully the sub fit right in despite me thinking the measurements for the cutout were a bit off. The little bit of polyfill lining is a nice touch. The box felt secure and solid with a good bit of weight for the quality of wood. It definitely didn't feel like a cheap particle board box. The carpeting was on snug and looked good as well. Great pre-fab box for your sub. I expect it to last but can't say for sure as I just got it in recently.

Best boxes on the internet

great constructed boxes...great price...def recommend

Great Product!!!!

I totally recommend this product, excellent value! super fast shipping

Durable little guy!

Great little box if your not trying to lose your whole trunk!

Good build quality; can't go wrong with Sonic products.

Good Purchase!

This product is cheap, but is worth much more than the purchase price! It's built just as if I purchased a sub box worth 3 times as much! It was really easy to screw in the screws for my Alpine sub.

Great Box!

I used this with an Alpine Type R 10" and I had perfect tight bass, well balanced with speakers!

Great value...at least it used to be.

It is square and holds my Infinity sub. Is great and I have no complaints. I bought this awhile ago for $19.99, which is about as much as a wood box should be worth.

Great SQ box

This box plus a Phoenix Gold RSDC102 subwoofer makes the ultimate sound quality sub setup at any price level. Phoenix Gold really outdid themselves with the RSDC subs and this box is the PERFECT compliment to their awesomeness. It's VERY well built and looks pretty good too.

As a plus, it was physically smaller than I expected, allowing me to place it in several different areas of my hatch to experiment where the best quality sound is.

Great buy

The kit would work great in a car but in a boat the kit needs to have alot more speaker wire and a longer ground wire

No need to spend more on boxes ... when you get best for so cheap :-)

I have 2 of these boxes in each of my cars. Box is awesome for my Alpine Subs. I totally recommend them to all my friends.

Good 10" sub box

The box is a solid sub box and has worked great for the past few months. No rattling and it is sealed well.

When paired with a high quality sub, this makes the perfect setup and allows you to keep as much trunk space as possible.

I matched it with the RF P3 - 10", and I love it.

GREAT DEAL

This product is well built and works as expected. I would recommend this enclosure.

Very happy with it! Thanks!

Nice looking speaker box, it makes sound good my low frequency.
any sub, no problem!

Does the trick

Can't beat it for the price. Solid construction, carpet finish seems to be good quality, terminal is good quality, cutout was the right size, everything mounted right up.

Great box!

Strong, clean, durable box! I had my JBL GTO1014D in this box, then my NVX VSW104 in it! Both subs sounded great! Very tight & accurate, but deep & loud as well! Would definitely recommend to anyone who likes sealed boxes! Thanks Sonic for great pricing and prompt delivery!!!

Worked great

Fit perfect and sounds good. Had good bass and made the Jeep thump.

Gets the Job Done For A LOW Price!!!!

I purchased this box for my R2D4-10 because it was a perfect match at .77cuft. The box is very well made and is priced at an excellent price. Shipping alone is probably $15.00 so the Free Shipping was a BIG plus for me. I doubt you could build it yourself any cheaper! The Box sounds great and puts off excellent sound quality. I highly recomend this box if your tight on space, on a budget or just looking for a great sealed enclosure at a great price. Get It While Its Hot!!!

Great for $20 but....

So I have to say that for $20 this is a pretty decent box. The sealing could really use work though. Mine came with one of the rear corners with no sealing whatsoever, the four edges of the baffle board (where the speaker mounts) had no sealing whatsoever, and there is no sealing done on the terminal cup either. Although if you want perfection why are you buying a $20 box?

Great Value

Great Value and Great Seller. Would buy again!

Too small for my sub

Irs a fine box and made of good quality. The only problem I had with it was that it didn't have enough air space, even though it was right for my sub (it feels under powered in this box). It may work better with a sub that needs shallow air space.

Great box

You can not make this box as good as this for the price. holds up to 800 watts going to it with no problems at all.

its good for your sub

I mainly do a single sub with a big amp. I tried a ported box but was not getting the sound i was looking for. This box had a little more volume than my last box. I'll be using this box for a long time.

Great Cabinet for the Price

This cabinet is exactly what I was looking for. Sealed up tight, very sturdy, and inexpensive. You can definitely spend more money on an enclosure, but if this fits your application, you'll be pleased.

Good Value.

This box was part of a package deal. Good deal, box is nice.

This box is unbeatable for the price or more!!!!

I bought this as part of a combo from Sonic and it is a great deal for the money or more - you couldn't build it for this amount! I will buy from Sonic and the supplier of this box in the future!! GREAT JOB!

PROS: Build quality, no leaks, great looking carpet cover!

CONS: Only if you don't have one yet :)

10 box

this a good looking box ,, it dose what a box should do. and it came to my door fast form sonic

Simple is Good!

Simple sealed enclosed works as advertised. Build construction is good. Cannot beat for the $

Nice Box at a great price!

Got this box because the size was the closest sealed box I could get for my sub (Polk DXI svc 10") I liked the fact that the carpet would match the trunk carpet and that the box is lined with poly on the inside. Box Is built very well. Nice and sturdy and the carpet on it is done well. Got it installed and it sounds great. No leaks or rattles and the sound is nice and clean.

Great Buy

This single 10" box is great, structurally very solid and well covered with nice carpet. I've made many boxes in the past, at this price why? Highly recomended!

Great Little Box

I have a JL Audio 10W6v3 mounted in this box and it plays loud and deep with very accurate sound for a small sealed box. The box is built very well with quality black carpet that looks great with the sub mounted in it and takes up very little room.

Great Value

Pre lined with poly fill is a plus,the bass sounded great for a pre made box

I recommend it!

Finally decided on this one after a lot of research and shopping around. Great quality, great value, fits perfectly in my BMW E30 trunk! I definitely recommend it...

pretty good

A good box only issue I had with it is the fact you have to add wire to it yourself and all the other boxes I have had you didn't need to plus the carpet was messed up a bit from shipping. Definitely suggest for the price and everything else though

Great box for the price

Box is built damn well for the price. Only complaint was some sealant was missing in some spots, especially in the corners. Not a big deal though, I just bought some silicone sealant and filled in the missing gaps.

Awesome Enclosure

Awesome enclosure great "bang for the buck" very nice looking and goes great in any trunk i used it with my 10" power acoustik fubar 10w and it sounds swweeettt

BEST BOX!

Great price, great look, great durability...overall the best box for the buck and bang!

Well worth the money!

I am very happy that I bought this box for my sub woofer. It is a perfect match and I recommend it highly.

Thank you

The box looks great and don't take to much space in my trunk , super fast shipping, thank you Sonic you have a new costumer.

Nice sound and quality

Works great in my Cruze. Doesn't take up too much room but provides nice bass for its small size.

nice cheap box

This is a very nice box for the very low price.

good box!!

recommended for low wattage subs. put my 10"COMP in and it pounds like 2 12". Recommend to everyone
once you put your subs in. it still got plenty air space so its good!

the only bad thing though... the carpet around the wood can tear apart really easy. So when you put it in your car or carry around. Be Careful.
This sub box is 5 STAR!!

Solid Enclosure

Never heard of this company Belva before so I took a chance due to panel thickness & price. The box is surprisingly built well and includes a thin but effective layer of poly-fil which is nice for some subs. Carpet is a nice dark charcoal color and is neatly attached. No visible seams. Using this for a Prime 10" was perfect in volume & cutout .

The only thing I would have liked to seen was wiring included within the box and the terminal sealed which is was not. I took the terminal out to solder the appropriate wire and upon reattaching it, I applied a thin layer of closed cell foam as a gasket o insure there were no leaks. I also sat the subwoofer in place and trimmed the carpet from around it so that a mounting gasket could be applied & effective. Holes were pre-drilled for the sub, then the sub finally connected. No rattles, and sealed up good. This turned out to be a great box in the end and would recommend it to anyone that is in need.

Good sub box

My sub recommends .75 sealed cubic feet of space. I left the padding in the box, but maybe should have taken it out since adding the additional padding makes a small box sound bigger. For my use, I prefer a tighter bass rather than volume or low frequency. That said, I have not removed the sub to take the padding out, its not that much different than the setup I had before with the same sub and same size box without padding. Carpet was nice, very professionally built box. No issues installing a 10" kappa 100.9w sub (no trimming or anything needed).

TL;DR -- Well built solid box, would recommend to others, will purchase again when need arises.

Awesome!

I am reviewing Sonic as well as the box. Outstanding! Ordered on Friday, received on Monday! Free shipping! This Box is quality! better than anything I could get here in AZ for half the price! 3/4" MDF sealant was a perfect bead in all the seams. Carpet is good quality.I will be using Sonic whenever possible!

10" Subs!

I purchases two of these boxes. Good price for both boxes! Durable material made for my competition subs. Thanks Sonic!!

Great deal for the money!

I actually found this box on the Sonic Electronix ebay page and was seeking an inexpensive box for an infinity kappa perfect 10" for my Acura. The air space is a bit more than the sub called for but it is very well made for the money indeed. The Kappa performs very well in it I'm pushing it with a JL Audio HD750/1 which is too much amp for the sub but gives a very clean sound. I really have no cons for the box. It is a great value, is sealed well, has a nice pre installed terminal connection and has nice carpet not the fluffy fuzzy stuff you see on a lot of cheap boxes. If i have to give one con to it I would say the front could be reinforced where the sub screws in but unless you are using like a W7 with ridiculous power this box will serve you fine.

Good Box

Using it for a Kicker 07C104 and it fit perfect and sound good.

works

this box looks like it is made with care. had box for a while and had no probs, most boxs crack or leak air this one is superb

great value

box is well made and strong. you wont be disappointed

good enclosure

this enclosure for your 10" subwooofer is a great buy not only is the box easy to install your subwoofer its is light and cheap a great buy!

good

good box, good price, good deal!

Great box for mb quart 10.

Glued together well and insulated correctly, our mb quart 10 with dual voicecoil sounds clean and has amazing bass for it's size. We modified input port for dual voicecoil, drilled holes in plastic to accommodate multiple wires, then caulked around.

By Lucas on May 31, 2015 Verified purchase

Decent box

This is a decent cheap box, says sealed and it was, all except the speaker side of the box, I sealed that my self and then mounted my FLI Audio FL450S-F2 amp to the top of the box. After amp was mounted in went my JL Audio 10W0v3-4 this is a great combo, I set this in my jeep rear facing in the corner and the bass really hits hard. I would reccomend this box.

High quality box

Well made box that works perfect if your looking for good tight bass...just make sure the sub you use is made for a sealed box.

Awesome box for the $$$$

I was very skeptical about this box when I saw the price, but I could tell from the moment I picked it up it was a quality product. It was much heavier and thicker then I expected, and the seams and joints were sealed perfectly. I was really surprised. This box is every bit as good as one's costing $30-40 more. Good looking carpet, gold plated connectors. The sound is superb with my 10" Infinity Kappa. Perfect 5's.

Great value, works well

A decent box for the money. Was a perfect match for my JBL GTO 10" woofer.

By andrew on July 13, 2015 Verified purchase

Great box!

I bought this box because it was bundled with a Legacy LWF10X and got a fairly good discount from Sonic. I was building a cheap set-up so I chose this. I tested this with my existing amp (BOSS AR1500M) installed in my SUV and it sounded really great. It handled tight bass notes and some very low frequencies. It is now installed in the trunk of my wife's 2008 Honda Civic and is run by a used Jensen amp that I think pumps 150W RMS or less that my friend gave me. Now it rattles every panel of the car especially the rear deck so I need to put some foam underneath it to reduce the rattling. The size of the box is just perfect in the trunk and the overall build is really nice and solid.

sub box

I recommend this product but mine had broken clips, so i was not able to secure wire. Had to tape it.

Great Value

For the price this can't be beat. Only gripe are the terminals used. Kind of cheap, but all in all, an amazing value.

civic

awesome enclosure.
best i used. have a JL 10", sounds great.

good value and sound

very good product at a pretty good price lowest i could find on net and sounds good

By JAMES on May 17, 2015 Verified purchase

good box.

This box is amazing. I have a Pyle Blue Wave sub mounted in it, and it pounds. It is very good quality. I have used it for close to a year now, and it has never given me any problems. Pros: cheap, good quality, does an amazing job. can't think of any cons for it.

Good, sturdy box!

Very nice enclosure for a simple setup, especially for the price! Walls are thick and dense, and heavy enough that I can just put it in the trunk without securing it. Sounds great with an Alpine Type R sub.

Single 10

Great quality product, at an even better price. This box compares in quality to similar boxes that cost 2 and 3 times as much. Hard to beat a box this solid at this price.

Sub box 10"

Speaker box is great, fit my car perfect!!!!!

Single 10" Sealed MDF Enclosure (10SQTC)

this is an excellent box with a very tight seal and it produces solid, tight bass notes. if your only running a single sub, or multiple subs via separate enclosures, i would highly recommend this unit for quality and price.

good sub enclosure

This is a very good subwoofer enclosure. I bought it and put a pyle blue wave subwoofer in it. It works excellent. good price too.

unbeatable price

one of the best prices for one of the top quality boxes on the net. built of very solid material and the carpet looks great. thanks sonic for the excellent price 20 bucks cant beat it.

Great

Great Price, Great Box, I'd Recomend this to anyone who is getting a 10" sub wanting a sealed box.

nice box and looks good.

the box make my polk audio mm sound good and i can tell the box is durable and will last a long time. looks nice too.

By brandon on June 9, 2015 Verified purchase

subwoffer enclosure

needed two for my pickup after shoping around I bought two from sonic electronics. Im very happy with the quality and the price. sonic has great customer service and fast shipping. The enclosure are well made and would recomend them to anyone looking for a quality enclosure.

Basic Box

I do not think i will buy a sealed box in the future as i believe it does not allow for enough bass. But if you are looking for a sealed box have at it. it is built just fine....

By Mike on May 2, 2018 Verified purchase

AWESOME DESIGN 10INCH BOX

This is the best investment I’ve made, the box looks great and very durable, the carpeting looks excellent, and it’s a light box. I recommend anyone who has a 10inch sub and looking for a box to get this product.

Good stuff

I got this kit for 50% off with my NVX amp. The power wires are very nice, the 6channel RCA cable is fantastic and the speaker wire is great quality too. The assortment of connectors they give you didn't really help. I ended up purchasing my own nicer ones.

By Nathanael on April 22, 2020 Verified purchase

Awesome Amp Kit

This kit was free with an amp purchase. I definitely like it, but I used 9 conductor speedwire for remote wire and 4 speakers. Worked out very well overall, great quality.

Very complete! High Quality

What a great kit. Far exceeded expectations. Nice touches like, mesh loom for the engine compartment on the 4GA power cable, heat shrinked where the you cut to install the fuse. Speaker wire is heavy gauge. The power and ground are come with the end connectors installed. My only complaint is there are no instructions so I had to reconfigure the fuse to add the rubber connectors. At least I assume thats where they go as it didnt have waterproof bushings.

By Ron on March 16, 2018 Verified purchase

Great kit

I was impressed with this kit. Their claim of a "true gauge" wire seems to be true because wires are thicker compared to other wires I have used claiming to be the same gauge. Overall the wires seem to be of great quality. Patch cables are good. They aren't super high end, but they do the job well. I'd recommend it to anyone looking for an amp kit.

By Kenneth on August 13, 2015 Verified purchase

You get what you pay for.

It's a box. It's got carpet. It feels cheap. It is cheap. Spend more money if you want a better box. If you don't want to spend more money, buy this box.

GREAT QUALITY BOX!!!!

GREAT SUB BOX, BEST PRICE ONLINE... THANKS SONIC, FOR THE BEST PRICE ONLINE FOR THIS BOX, AND EXCELLENT SHIPPING!!!! SONIC IS THE OUTSTANDING!!!!! YOU ROCK SONIC....

Great Product!

Installed one of these with a RF 500.1D amp in a vented box tuned at 40hz. This thing bangs, it hurts my ears and brain when its turned up. Response is a bit sloppy but that is expected with the vented box. If your looking to keep your bass tight and clean go with a sealed box otherwise go with the vented box to get the most sound out of your sub. I didn't think that one 10" sub could produce this much bass. It shakes my mirrors and probably the peoples mirrors in front of me. If your thinking about getting this sub know that its a great buy, your getting a top quality product from RF that is built to bang.

Awesome kit!

Nice flexible, durable, strong wires! Everything you need! Makes for easy connections/install! Thanks again NVX and Sonic!!!

NVX XKIT46 (5- or 6-Channel Amp Kit)

This Amp wiring kit was perfect for my 5-Channel amp. Wire is good quality and so far I have had no issues. Would not hesitate to recommend.

By Anonymous on June 13, 2018 Verified purchase

BEST QUALITY 10 "BOX

THIS WAS A GREAT COMBO DEAL WITH THE 10" INFINITY SUB WOOFER, THIS IS MY 2ND ORDER, LOVE IT!!!!!

Good Sub Box

The box is well made with good quality. The terminal connections have been a problem. The threading is off on them and will not tighten.

I love these subs!

They're a little weak in the mid range which is to be expected with 10 inches but they pound hard and hit the low freqs. real nice. I beat on these things and they take it well! Very happy! 4.5 stars ....would give them 5 if they hit the mids a little better....had some Polks that did but I blew them...at least these take a pounding. :)

Great Amp Kit

This is a great amp kit. The actual wire is much thicker than other 4 gauge amp kits. It's also a very affordable price. I'm happy with the kit.

By Anonymous on April 1, 2019 Verified purchase

Everything you need

I live by these and FREE with an infinity amp. You can't complain.

P3 SPEAKERS

I have always had good luck with rockford products. These speakers
perform very well and I think they are priced very good.

Amazing speaker

I purchased this 10" sub because I wanted high quality bass, without having to give up much trunk space.

I can tell you, this thing sounds better than when I had 2-12" mid-level RF subs installed. It might not push as much air as 2 12's, but the the sound quality is full and crisp.

In my opinion, it is the perfect balance between having a nice, full stereo sound in your vehicle, while avoiding to sound ghetto by rattling everyone's car around you.

The only thing I would consider when looking to buy this sub, is what kind of music you listen to. This will perform great with most genres, but it does have a little trouble dropping to very low frequencies which are incorporated in some rap songs (in a sealed box, I read you might get a bit better lows in a banpass).

Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS10)

This box is well made, but I did have to trim the sub opening larger for my 10” NVX sub to fit, now sub is hitting hard in it no complaints.

P3D4 Rocks

I just replaced an Infinity Reference 1060 10" sub with the P3 and the difference is amazing. This sub hits real hard and goes low with little effort. I would recommend this subwoofer for those trying to save space in their trunk and still have enough bass to feel it. Two of these would be off the chart! Great price and fast shipping from sonicelectronix as always. Thanks!

Awesome Subs

Sonic Delivers
FAST
Good Value
Best Subs ever
Will buy again

Awesome kit!

Nice flexible, durable, strong wires! Everything you need! Makes for easy connections/install! Thanks again NVX and Sonic!!!

Great enclosures

These enclosures are made well, and are the perfect size for anyone looking to install subs without talking up too much space. Great value

Amazing sub for a great price

Man can these subs pack a punch. I have 2 of these subs side by side in a sealed box and they hit more frequencies then i expected. Best part is these subs can take a beating. You can run them at the point of distortion if not over the point and they pound hard all day.

Very sturdy and well built. Sounds good too!

This is a very well built box for the price. The wood is nice and thick (that's what she said!). My 10" Kicker sub sound pretty punchy in this box. The only con I have is that it could use a bit more cubic feet of air. This box is pretty much 1 foot square. A couple more inches in each direction would have yielded around 1 cubic foot of volume which probably would be been more within the sweet spot in what the speaker likes.

Quality

The Belva MDFS10 is built very well and is incredibly sturdy.

By Anonymous on May 6, 2019 Verified purchase

Nice box

Bought it for my Pioneer champion sub. Fit and finish is nice and it matched the subs reccomended volume well. The pair produces nice smooth bass that blends very well into the rest of the system

By ben on May 13, 2017 Verified purchase

Great value

I could not make a box for as cheap as Sonic Electronics can ship it to my door.

Great

It's a small box that met the size requirements of my sub. The walls are pretty thick and comes pre stuffed with sound deadning material. The my only gripe is that the terminals on the back are not removable so you will be soldering inside that small box. I'd definetly buy again.

Great Box !!

The box is very sturdy and looks great. I was trying to find a .75 cubic foot box for my 10" and this was .77. Installing sub was easy and straight forward and had it in the car, installed, in under an hour.

By David on April 21, 2020 Verified purchase

Phenomenal box for the money

I've had both the 12" and the 10" version of this sealed box. Both times I had single Kicker Solo Baric Classic subs installed. Amazing thump and the insulation it comes with helps.

10" Sub box is great

I puchased the JBL 10" Sub and got the box at a great deal. Fits and screws to box perfectly. Worth buying and would recommend to friends.

By Alexander on January 5, 2016 Verified purchase

Good box, not great to install

No complaints as far as the box installed. It does it's job. Installing is odd because there is insulation over the connectors inside the box. You'll have to peel away the insulation and wire it, then get it back in place. Or cut a spot out for the wiring if you'd like

Nice Box

I bought this for my NVX NSW102V2. It is really well made and looks great. Perfect size and excellent price!!!

By Chad on March 7, 2017 Verified purchase

Solid box

I really like this box, its sealed very well, good wood quality, plenty of cotton-like insulation.

Nat bat at all

This is a great box for a good price. It's well built and serves it's purpose. My Earthquake DB10 fit perfectly and I have no complaints. Way easier than building one!

By Gerad on October 2, 2015 Verified purchase

pound very good

bought these off sonic for a friend and installed in his 2010 Impala, they pound very good and seem very heavy duty, so far so good, very good for the price.

Great box

Fast shipping
Well done
Insulated inside
Perfect size
Well glued inside

By Jasmine on September 24, 2020 Verified purchase

Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS10)

The box seems to be of decent quality. we will see how it holds up.

By Anonymous on November 28, 2018 Verified purchase

Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS10)

Nice little box I had to cut the hole a tad bigger but that's more because of the image dynamic 10 I put it in which sounds great in this box! If you need a small box don't hesitate!

Great value

This is the 3rd belva box I have. I have had no problems with any of them they seem to be very sturdy and sound great! Sonic has great prices and service.

By Mike on January 22, 2017 Verified purchase

Great value

Box is built pretty well. You cant be at it for the price!

By Anonymous on September 11, 2018 Verified purchase

Amazing sub

I had the older 10" p2d4, and replaced it with this sub (P3D4-10). It is leaps and bounds more accurate than the p2d4. Best purchaseing decision ever. Put it in a good box. I'm running it on 400wRMS & it is blowing the box to pieces!

Nice Box

This is a really good value and has nice carpet around it, the polyfill on the inside is a nice touch and makes this feel more premium

By Lachlan on April 8, 2020 Verified purchase

Good Box!

Not top of the line but this box is good paired with the right Sub. I have NVX VSW102v2 in this and it hits hard for rock and country, Plays some rap good for a sealed box. Just make sure you have the right Sub and amp settup you're good.

By Anonymous on September 7, 2019 Verified purchase

Fantastic value

I was planning on making my own enclosure, but I actually saved money to buy this one that was already built and lined with sound deadening material. It's a solid box and has done a great job housing my 10" Alpine that runs at about 500 W RMS. It was super easy to install my sub into. I'm sure it's not the highest quality box out there, but it a great box for the value!

By Ty on February 13, 2016 Verified purchase

hits tight and hard

I have this sub in my '07 Vette installed in a sealed custom box of my own construction, flanked by two RF PPS4-10 mid-range. No complaints at all. After a 30-hour break-in it sounds awesome.

Nice Box

Came as described. It is really a nice box. It seems to be of good quality. No complaints. I have an Alpine Type R 10" in it and it sounds really good.

Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS10)

I was sent this as a free gift with my sub purchase and surprisingly this little box sounds pretty good with an idq 10v4 in it!

Greatc Value

Mounted 10" woofer and drove with Acoustic Image Clarus Series 4 plus. Amazing deep bass.

It works well.

It's a nice little box for a good price. I got a deal on it with a sub and a code so for the box and sub it was under 100 bucks delivered. I cannot complain about that. I am actually using it in my house as a home theater sub and it works well. It is a little big for the trunk of my car (Impreza), so I will continue to use a smaller box in there. I did try it out in there and it did fit, but took up too much room. It takes up very little room in the house though.

By BWX on February 16, 2017 Verified purchase

Perfect fit!

Well built sub box at a great price! Shopping locally, I couldnt find a box that had the correct cu ft of airspace let alone 3/4 mdf with fill.

By Yoosof on March 19, 2018 Verified purchase

Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS10)

It holds the sub and does it job nothing more nothing less.

By Anonymous on May 27, 2018 Verified purchase

Clean Looking Box

Box came in promptly and is actually a nice , poly lined sealed box. Looks very clean. Would recommend as the time and material you would have into making your own would this is easily a better value.

By Connor on March 28, 2018 Verified purchase

10" Subwoofer box

Put together really well. I just think it's a little small for my subwoofer. But that was my fault. I need a box with more cubic feet

My Rockford Fosgate P3 sounds great in this Enclosure!

I bought this enclosure for a RF P3D4, this box is a perfect match. The enclosure is well built and very sturdy. Only negative thing I can say, is the polyfil covers the entire interior of the box. You have to cut out the polyfil covering the speaker terminals.

By Jerome on March 4, 2017 Verified purchase

Great Kit

I've used this kit before. It's great, quality and aesthetics are great.

10/10 would do again.

By Justin on March 17, 2017 Verified purchase

Great box

Loved it my subs fit perfectly in it and sounds amazing.

By arturo on May 2, 2020 Verified purchase

Would recommend

Construction is solid and exterior finish is great. Installed NVX sub and amplifier on the side of the box.

By Skywave on January 5, 2020 Verified purchase

Unbelievable!

Great power and clean clear sound out of a very small amplifier. Easy install and great controls. Mounted where there is not much ventilation and it only gets warm.

By Anonymous on August 9, 2019 Verified purchase

Very High Quality

Very High Quality wiring kit. I was impressed with all that came with the kit. The only suggestion I would make is to have the kit come with the fuse already mounted in-line at the 18" mark, between the two tape marks on the hot wire.

By Mike on March 26, 2018 Verified purchase

great quality. so far so good.

very high quality 4 gauge wire. I used this kit as an integral part of and upgrade in my 2016 jeep jku...I could not be happier with the way my upgraded premium marine grade kicker speakers sound with my marine grade 5 channel amp. I'm only running 800 watts total, 400 to the kicker 10" sub..also a top of the line sub from /kicker. but the clarity of the highs and added non-distorted punch of bass is phenomenal! plus I your guys' Q&A videos are awesome! keep it coming and hopefully you will get more Jeep Wranglers!!

Great value

Good quality wires and comes with the basics for a clean looking installation

By Anonymous on December 11, 2019 Verified purchase

Great Value

Product exceeded all of my expectations. The size of it is great which makes for ans easy installation. The sound quality far exceeds any other 5 channel amp that I have installed.

Quality Kit

Seems to have had everything I needed but did come up short on speaker wire although the installation was in a large motorhome.

Mades amp install easy and quick!

This kit had all the necessary components for my amp install.Components are durable and visually appealing. Install done about a year now and component still look as if they were just installed. Wire lengths were enough for my install (5 channel setup in a compact hatchback vehicle). Great kit!

By NG on October 12, 2017 Verified purchase

Great product

As advertised. Power wires very flexible. Clean sound delivery. Couldn't be happier.

By Christopher on December 27, 2016 Verified purchase

NVX XKIT46 (5- or 6-Channel Amp Kit)

The wiring kit contained exactly what I needed and even a few spare parts/connectors. The power wire had an abrasion resistant sheathing over the section that is under the hood and the ground and power wires included precrimped ring connectors that work and look great. You can't beat the quality and convenience for the price.

Great quality

This is my second NVX wiring kit and just like the first, it is well made and true to spec.

By Brian on April 11, 2018 Verified purchase

WOW

The kit came as a package deal with a infinity amp, not paying much attention to the bonus I became curios when I recieved the shipping info package was like 100lbs. Not much hardware however the cables are stunning, clean super elastic I am sold 1st class Sonic

Great value

Kit has everything you need to do amp install. Quality of materials is surprising for the price.

Nice Install Kit

NVX install kits are some of the nicer ones I have used. This on in-particular works great with their 5 channel amp. I especially like the extra layer of protection for the cable running in the engine bay, give everything a nice touch once installed. NVX wire is exactly like they say and true to size. I keep some on hand for other projects (big 3 upgrades etc) and it has held up really well in everything I have used it in, including an Off-road truck where other brands have failed.

By Brandon on December 8, 2015 Verified purchase

One of the best wiring kit

Love the wiring kit. Comes with everything needed for a complete setup.

By James on February 4, 2023 Verified purchase

NVX XKIT46 (5- or 6-Channel Amp Kit)

This package contained everything and more than i needed to add an install an amp to my stereo system.

Absolute Best Quality

This NVX kit comes with everything and just because it comes with everything doesn't mean that quality has to be sacrificed. The quality of this kit is absolutely amazing and the fuse holder is so perfect that I ordered another one for my big 7 uograde. I got this for free with my amp purchase and I didn't even bother looking at another kit just in case because of what I read in the reviews. I'm halfway through installing my system now and I can tell you they give you more wire than you need. Will buy NVX products whenever I can.

Great Product

This came with everything needed to install my 5 channel amplifier. Plenty of speaker wire in the kit.

By Chris on May 1, 2020 Verified purchase

Love these kits

I ave used a few of these 4ga and 8ga kits. Speaker wire is flexible and comes with plenty of length love that the power wire is pre loomed and is nice and flexible. The connectors I usually don't use because I like to use ferrules but they seem to be good quality. For the price, you can't beat the quality!

By Ben on March 24, 2020 Verified purchase

Great Kit for the Price

You will not go wrong with this kit! It comes with everything i needed. I especially like the amp power wire that is braided for the engine compartment!

By Mike on May 2, 2018 Verified purchase

NVX and Sonic get it done!

I was skeptical when I ordered my amp and saw that this kit was included. I assumed that it was going to be a bunch of cheap cables and wires, but boy was I wrong. The power cables are extremely nice quality, they rival some of the best name brand cables I've used. The speaker wire is also VERY nice and the fuse block is legit, heavy duty equipment. The RCA's are a little strange looking and are probably the only cheap looking/feeling part of the whole kit, but even they are more than usable. I wouldn't hesitate to buy another one of these kits for my next install.

By Bill on March 30, 2018 Verified purchase

Just get it

Excellent purchase at the right time. Huge discount during the Christmas sales. Thanks Sonic! Fit my car and very happy with the quality.

Amazing Quality and sound

These P3's are amazing subs. They have nice clean base and hit dang hard(varies on kind of box) It is a awesome looking, amazing sounding, Overall great sub! Definitely would recommend to everyone!

By kyle on July 22, 2015 Verified purchase

Quality wire

Great wiring kit and speaker wire. Worth the price for quality.

Great Quality Amp Kit

Well made and is very sturdy. Easy install, True OFC. It's worth the investment on your amp and the charging system.

By Anonymous on June 22, 2019 Verified purchase

Great product

Very good subwoofers for small enclosures. Very accurate bass, not muddy at all. Has available grills for behind seat style setups. Also has plenty of room for extra screws in the mounting base. Only improvement that could be made is the size of the push terminal inlets, one or two sizes bigger would be fantastic. Overall though, it's is a wonderful product. (Highly recommended)

Great kit

Amp kit is the way to go. All the little zip ties and crimp ends really make a solid kit for installation for sure.

By Chris on August 10, 2022 Verified purchase

Complete kit

Amazing high-quality kit. This is a must for larger multi-channel amps.

By Figment on July 18, 2022 Verified purchase

Rockford Fosgate Punch P3D4-10

Nice high quality sub for the dollar. sounds great in my sealed box.

By Anonymous on November 28, 2018 Verified purchase

Better than expected!

I bought this to put in my wife's car. Mounted it in a .75 cu ft sealed box and the bass is tight and hard. Didn't expect the lows that it hits! Looking to install in a ported box to see what I can get out of it, especially with the type of music I listen to (heavy, rolling bass).

Nice enclosure!

Very well made, not heavy. I love the design. Sounds Great!

By Israel on February 15, 2024 Verified purchase

Awesome sub

Sounds great. Exactly what I was looking for. You won't be disappointed

By Chad on May 14, 2020 Verified purchase

P3D4 is just right for you

This thing can punch!!!and the loudness stay constant !!its very loud for those who like to shake the vehicles

By Anonymous on December 10, 2019 Verified purchase

Great subwoofer.

I currently am running one of these in my 05 Dakota on the new Skar RP1200-1D, and this sub sounds amazing. In the near future, I will be purchasing another one of these to sit beside my current one in a 2.8 cuft box tuned to 35 Hz. I'm excited as ever, and know from 2 years of owning the P3 subwoofer that it will be an astounding setup. These are a got to have if you want some accurate bass in your vehicle. And don't just through 500 watts on these. They can handle 650-750 all day, just tune the amp accordingly. I will update this review once I get my other from sonicelectronix.

Great sound and great price

The punch P3 is a great buy if you have a small amount of trunk room.
(Mustang convertible)

By Paul on April 11, 2018 Verified purchase

deep base

Very nice quality product, sturdy and silent core. Delivers deep bass and nice quality sound. Overall the product is what I expected it to be. Performs at high quality when the volume is increase the base does not cut out no clipping. I have had this product before into 12 punch subwoofers. That was years ago and the quality has increased over time.

Everything I wanted

This amp is what I needed its small but it puts out big power.

Hits hard

This little 10 hits hard I was surprised how it sounded compared to my others

By Anonymous on October 5, 2019 Verified purchase

I love this sub!

This is by far the best sub I have ever own. I should of bought one of these P3s years ago! It hits so hard and tight, while also being able to keeps up with the beat. Must say I am pretty impress by how low of a note this sub can hit. Trust me, I swear it will not disappoint you!

Dang thing sounds so good I end up purchasing just one. haha.
I have one hook up to an Rockford Fosgate Prime R500X1D in a sealed enclosure.

By Jerome on March 4, 2017 Verified purchase

Excellent

I have 2 of these subs and they hit hard if not harder then two 12 inch Memphis audios I had. I use the Rockford Fosgate R1200-1D to power them. They are also compact giving me plenty or trunk space along with having some hard kicking subs.

Bang for the buck literally!!!

This speaker has quality and great sound for the car audio enthusiast on a budget!

By brandon on December 25, 2016 Verified purchase

Jamming out.....

I have this little puppy matched up with an Alpine amp. 500RMS to sub. This is in my work van. I drive all of the time listening to music as loud as the knob will allow. I listen to all Genres of music. The Rockford just keeps saying "is that all you've got". To bad I don't have room for 2 of them. Very well pleased.

By Justin on November 20, 2020 Verified purchase

Rockford Fosgate Punch P3D4-10

I have 2 of these in a custom made ported box, in my 2017 Acura Ilx and man do they hit don't let there size fool you they are amazing Subwoofers.

By Anonymous on May 25, 2018 Verified purchase

Good products, HORRIBLE SHIPPING

Great products BUT beware of sonic electronics false 2 day shipping……. I ordered this on a Friday, it is now Monday and FedEx has still not received my order! Yet someone had time to print the shipping label 9 AM Saturday

By matthew on January 30, 2023 Verified purchase

Fosgate P3 funk.....

Hits hard!!! if you're familiar with the old hx2s or the T1's you're gonna love these...I'm definitely a customer, just what you'd hope for from Rockfords higher end starters

awsome

awsome

By roy boy on June 20, 2025 Verified purchase

Well built box

This box is surprisingly well built. Serious bang for the buck. Carpet is high quality, the connectors are solid and work great. I put an image dynamics ID10 in it and it is doing great several years later.

By chris on May 30, 2024 Verified purchase

Noice!

This sub hammers! Powering 2 of these with an RF 1000W punch amp down to 1 ohm and it sounds clean and punchy. I will continue to be an RF and Sonic Electronix fan and customer! Special thanks to Joanna for her prompt response to help with an order and being able to spilt an order to be able to receive in a timely manner. Great experience, as always ????.

By Don on April 26, 2025 Verified purchase

Quality

very well built. Would buy again if needed.

By Jim on December 17, 2024 Verified purchase

Purchased open box. Looks new

By Juan on August 3, 2024 Verified purchase

Great Bang For Your Buck

I bought this amp after listening to some infinity reference speakers in a friends truck with this amp hooked up to them. I had never heard of this brand but for the price and features I took a chance and haven’t regretted it since

By Steven on September 19, 2024 Verified purchase

Service

The products are top of the line and your customer service is above the standard service. I was really impressed with your expedited response to any concern that I have had. You went above and beyond to resolve my issue.

By Kenneth on May 22, 2026 Verified purchase

Solid build.

Exactly what I was looking for a small tight box for my woofer. Great build. Solid feel. Would recommend.

By Stephen on March 22, 2025 Verified purchase

Good 5 Channel amp with enough power for one quality Sub

By Richard on February 1, 2025 Verified purchase

P3D4-10

I ordered the "Open Box" P3D4-10 and it is brand new, still in the plastic and appears to have never been touched. I already had one of these so this was to pair up with the other. They sound great together in a sealed enclosure. Deep, tight, hard hitting bass just as I expected. These sound just as good if not better than my RF subs from the 1990s and 2000s. No complaints, just great sounding subs.

By Lynn on January 27, 2025 Verified purchase

Great value

Overall great wiring system !

By Jasmyne on November 2, 2024 Verified purchase

Great product. It made the installation that much easier.

By Kirk on October 4, 2024 Verified purchase

Sounds great exactly what my car audio needed.

By Brad on June 23, 2024 Verified purchase