Customer Ratings & Reviews

OK wire if you like red wire

I received this wire because when I bought my Image Dynamics speakers from Sonic the description said it included speaker wire in the box, but when I received them there was none. I called Sonic and they sent this wire to make up for the error. I later called Image Dynamics and found out that they no longer include speaker wire with their speakers so Sonic if you are reading this you can update your description and pictures on the ID speakers to NOT show speaker wire. For the record I bought the Image Dynamics CTX65cs and the CTX4 speaker sets. Great speakers by the way. Thanks Sonic for all your great products and sound advice, no pun intended:)

Quality Product

Works very well with my Rockford Fosgate sub system in my car.

good deal!

Pretty decent value for the price. Worked out great, thanks.

Usable

The wiring has done me right so far but the only thing I don't like is the speaker wires. You have to carefully split it so the wire doesn't show. Other than that minor thing everything was great and a great value!

price is right

the price is right for this setup. the ground wire and the power wire are to big for my amp but i made them fit. better to have to much than not enough so if i upgrade to a larger amp it will be fine.

nice sound

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

Accessories for product

Just what I needed and made installation so much easier. Thanks

awesome products

I run 2 12inch audiobahn exursions on this amp and it pushes them very well. The size is perfect not to big and fits right unerneath the seat or small space. The best part is it stays pretty cool even after running most the day.

Amazing Value!!!

This enclosure was totally worth every cent! Visually impressive-though it takes up a little more space than my old one, completely worth it. Pours out incredible clean bass that I can feel in my soul w/ dual 10" Kicker Comp-Rs'. Make the upgrade like I did! You won't regret it!

good wires

I like the wire kit I got with my amp it seems to be holding up goo it handles the power of the amp I got but I would of gave it 5 stars all the way around but I wold of like the ground at less 2 more feet for good use but over all its a nice kit

Good stuff

Great product last a long time good value for the money.

Cable

Good product fast shipping awsome seller... keep up the good work.....

great subwoofer

This sub box makes my subwoofer s sound better than they should of had.

Use to purchase this all the time

Belva brand is good affordable material when starting out but through out time cca corrodes if you have the money buy ofc cable

Perfect kit

Comes with everything you need. Works good with my 800w system

By Chad on May 14, 2020 Verified purchase

Good extra fine wire

This is excellent speaker wire. One wire has round insulation while the other has square insulation making it easy to identify hot and grounds. My only installation problem was I didn't order enough. I needed a quantity of 2 just to wire a single cab pickup.

Does what it should

This sub-woofer box really does what it should. With a pair of good drivers you can get great deep bass sound out of it. The finish is pretty good as well with a lacquer finished face plate.

Perfect fit and lots of style

This enclosure is was chosen to house a pair of Rockford Fosgate R-2 10's and was a perfect fit. The sound quality was top notch with its separately tuned chambers that were pre- poly filled. The glossy beauty baffle with the chrome studs holding it on is a perfect touch of classy style that is as pleasing to the eyes as it is on the ears. Super fast shipping and fact that it was purchased from Sonic Electronix make it super easy for me to recommend this product to anyone looking for a great sounding and great looking pre-fab enclosure.

By charles on March 24, 2020 Verified purchase

Good wire

This wire is great speaker wire. I like the way it looks and works great.

Excellent value

The speaker wire is a good price for the length and gauge.

Awesome!

Great for the price Fits perfectly. Exact size in description

Belva Sub Box

Good quality and durable product. Was very easy to set up and fits perfect in my car.

perfect box for the price

I bought this box especially for the NVX V-series 10" that i order earlier from Sonic Electronic. My old box was a small seal box and it didn't sound like i wanted too.. So i decide i should try out a ported box.... After looking around Ebay, my local pawn shop and crutchfield, i could not fine what i was looking for and the one i wanted was over price. Thanks to Sonic Electronic i found the right box and price for my sub..The bass are louder then my seal box i had before. Thank You.

By xiong on August 18, 2017 Verified purchase

Well worth the $$$

Holes are a little big but nice sound is produced by this box.

By Budha67 on June 21, 2016 Verified purchase

Great

This item is everything I was looking for we'll build

By carl on June 5, 2017 Verified purchase

Good deal.

I purchased this for the value. Everything you need for a simple single amp install in one package. Good quality with good value, thanks.

Great Value Kit!

I would highly recommend this package to anyone looking to do a cheap install, i have friends who got these before and its nice, simple and cheap!
Never had any issues, great value!

By Craig on October 15, 2016 Verified purchase

Ok. not the best kit.

The eyelet connectors are flimsy and the speaker wire is hard to separate. When it does it exposes some of the copper. Otherwise the kit is ok.

By Lloyd on December 10, 2015 Verified purchase

Ok value

Good product , but not enough speaker wire to wire two front door speakers in a scion xb. I guess it would have been enough if I had run one of them with the power wire instead of running on the other side of car, but everybody knows that's a bad idea due to engine noise. You would think they would take that into consideration. Also not a big fan of the square and round speaker wire very hard to separate and strip without exposing bare wire.

Great value

Does the job does what it needs to do. It was packaged nicely.

You get what you pay for....

Bought this kit for my 650 watt rms amp. Not true awg 4 guage, but close.jacket is pretty thick.all wires flexible. Reached under the back seat of my 2008 silverado crew cab. But not a whole lot of slack if your going to a trunk. Fuse is ok... ive seen better and worse. Bottom line, if your on a budget and running 800 rms or under, this will work fine.

By Trevor on June 8, 2016 Verified purchase

Belva BBX210BK (BLACK)

Very nice built box looks great would recommend to anyone who needs a box for a good price.

By Anonymous on June 1, 2019 Verified purchase

Great wire

Ran wire though firewall with ease m, and is powering my 1500 RMS amp no problem.

By Carey on March 12, 2020 Verified purchase

Belva BAK42BK (Black)

Great prices on great equipment and Fast delivery thanx sonic

By Anonymous on March 6, 2019 Verified purchase

Great value

Bought it to try out but is a really good power rating and not cheaply made for price and is really flexable

By Paul on October 17, 2017 Verified purchase

Great price

This kit has a great price. Everything in the kit seems to be great quality much better than expected for the price. Very fast shipping. Everything you need to do a amp and sub install. Will be ordering more.

By Deek on December 20, 2019 Verified purchase

Excellent product

Very nice love what I got came two days early couldn’t ask for more

By Anonymous on June 4, 2019 Verified purchase

Perfect!

Was surprised with the quality of the copper and actual size of the wires compared to other cheap brands like Schoshe. Worth every penny.

wire kit

I have used sonic for years and all their products worked as promised, knowledgeable staff, very good prices and you can depend on their products stats being correct including watts and specs!!

steve

By Steven on July 22, 2020 Verified purchase

Good kit

Basic kit to get you going. Speaker wire needs to be just a little better.

By Anonymous on March 25, 2019 Verified purchase

Great package

This kit had everything I needed to complete my installation. Great product.

By Tony on December 15, 2017 Verified purchase

Great wires!!

After reading reviews and most importantly watching the video Sonic posted with this product, I decided to give it a shot for my Cerwin Vega VPAS-12. The wires are exactly as described, true 4 gauge, not all insulation like the other brands. The fuse block is solid and easy to set up. I was worried it may not fit the VPAS connectors since they mention 8 gauge, but it works and it is holding in no problem.

The only thing I did change was the actual battery and ground terminals, they seemed weak, so i chose something stronger and all is well.

Thanks again Sonic!!

By Fabio on March 16, 2020 Verified purchase

Decent Product

Works very well, wish it included longer zip ties but overall a good kit that has true 4 gauge wire!

By Lachlan on April 8, 2020 Verified purchase

Very well made products

For the price, this installation kit is great. You can spend 4 times the amount for killer connections but if budget and functionality are key, this is the best.

By JAMES on June 9, 2020 Verified purchase

Great valule

Great quality wire, plenty enough for the job. Works great and made my install a breeze.

By Josh on January 11, 2020 Verified purchase

Wired out

Great product, great price does excalty what I needed it to do... would recommend for anyone who needs to get there AMP hooked up properly.... comes with everything you need to do the job right

By Edward on February 18, 2020 Verified purchase

Awesome buy!!!

Well put together overall I was very happy with this and will be buying my future products here

By Anonymous on June 4, 2019 Verified purchase

Ported Box

This box is just what i needed , made my subs come alive . Had another ported box but not enough air space . This box really made my subs hit so much better.

By Anonymous on November 4, 2018 Verified purchase

Awesome

BOX is amazing. Sound quality great. A must for everyone.

By Anonymous on August 17, 2019 Verified purchase

All that and more.

This box is a perfect fit not to big not to small. Toned to i think 30hz. The look is clean and well made. The price unbeatable. For anyone looking to add 10s this is a no brainer. Get one before everyone else does. 5*s all day.

By Anonymous on August 20, 2018 Verified purchase

Great product!!

Nice design great quality and excellent performance will buy again highly recommend it. and affordable price

Good subwoofer box for the money.

I had a pair of 10-inch Polk MOMOs that I wanted to use and so I bought this product. The box was very well made and felt solid. I'm am pretty thankful this box came with polyfill. 2 issues I had with this box was I had to solder wire to the terminals and the cut out hole didn't really match my subs. I tried for an hour to align the subs with the edge of the hole but I could only manage to do 4 screws per sub. The other 4, the screws would rub against the hole. Even with the screws gone, the box performs well and the notes hit hard.

By Mike on April 15, 2023 Verified purchase

Really Need to Change the Specs

The box is 30.5x14x14 which equals 5978. Divide that by 1728 to get cubic ft. and you get 3.46cu’ft, after you estimate port displacement you would subtract roughly .6 to get your total cubic ft of the enclosures which is roughly 2.86cu’ft. If you wanna get the cubic feet per enclosure you divide that by 2 and get 1.43cu’ft. Seems to me like they found the total cubic feet of one chamber and accidentally divided it by 2 thinking it was the total volume of both chambers. Looks like a good box though and I plan on getting one as long as I’m right lol. If not .71cu’ft is wayy too small for any 10 haha.

It’s AWESOME!

It works so well with dual 10 kicker comps shakes everything in the car. Highly recommend this box.

By Brendon on January 27, 2023 Verified purchase

Everything I Needed

Used this kit to run an amp to the trunk of a 2015 Kia Optima. Ended up trimming about 1½ft of excess to help clean up the install. Everything seems to be good quality. Ran the power wire down the driver's side and RCA & amp signal wire down the passenger side to avoid any interference. Plenty of length of everything for a full size sedan.

By Andy on December 28, 2023 Verified purchase

Crunch PD 3000 1.D amp

Very nice and powerful enough to give off a quality sound.

Great

Best amplifier ive bought Lifts my speaker to full capacity rattling my whole trunk

By Jesus on January 21, 2020 Verified purchase

its really the best

its really the best, saunds wery good i am wery sadifine vith my purchuse!!!

Good kit for the price

The power and ground wire are fine , speaker wires are interesting. One side has square and the other is round which makes it very easy to know what you hooking up to what. Came with everything it was supposed to.

By Daniel on September 12, 2024 Verified purchase

Good quality speaker wire

Received with my order. Very good quality speaker wire

By Josh on October 7, 2024 Verified purchase

Love there stuff been back several times will order everything I need form them

By Jerry on August 10, 2024 Verified purchase

Great value

Works awesome I really enjoyed it and it was easy to install

By Nathanael on September 7, 2024 Verified purchase

awsome

sonic did it again . we love them

By roy coffey jr on August 4, 2024 Verified purchase

Amp kit

Everything you need for a basic set up

By Mahaish on May 11, 2024 Verified purchase

Kicker CompVX CVX104 (44CVX104)

The kicker is a power-hungry speaker but this sub is no joke........u put enough power to this speaker in the right enclosure and you better hold one because this thing will pound!

By Casey on March 22, 2020 Verified purchase

Great product

I would recommend this product. It is really well built

nice

this amp kit surprised me how nice it was with the proper wires for the job

By Michael E on October 3, 2025 Verified purchase

Nice quality

Wired a 4 channel amp up with this wiring kit. Good quality wire and looks really nice

By Ron on May 18, 2025 Verified purchase

Great promo item

I got this item as a promo for buying my amp. Has everything you need. I would've preferred it to have a red power cable and blue remote wires.

By Aaron on January 15, 2025 Verified purchase

Heck yes

Sonic gave this to me with an order. What more to say.

By Tyie on June 2, 2025 Verified purchase

Free amp kit

Normally I use OFC but this kit was free for a starter system and has been running good since install. Wires are nice and flexible, lightweight and pretty well jacketed.

By Chris on January 11, 2025 Verified purchase

Just Buy It!

Nice kit and good price. I’d buy it again.

By Benjamin on December 28, 2025 Verified purchase