Giveaway
At the price they are asking,($40 shipped), this is a no-brainer. You'd be very hard pressed to buy the MDF used in this enclosure for the price they are selling the complete box for. Its true 3/4", ( I laid a caliper to it to check), and its advertised dimensions and airspace are spot on.
116
found this helpful.A winner
This is just what the woofer doc ordered. The poly fill is already installed. The black carpet looks great. I'm installing a Rockford T-1 dual 4 ohm 12 in the box. I'm anxious to hear how this is gonna sound in my Mark VIII.
110
found this helpful.solid box
Solid box had one screw that didn't grab anything must of hit a soft spot in the wood other then that solid box
109
found this helpful.Quality Product
Works very well with my Rockford Fosgate sub system in my car.
104
found this helpful.Great bass
Bought this for an old punch 2 I had sitting around that I put into my sons car. Previously it was in a small truck box for an s10. Couldn't believe the difference that this box made. The sub is getting 200 watts from the little fosgate amp that I had for it but it is twice as loud as it was in my truck with no distortion. Obviously I had it in way to small of a box before. I got one happy kid though.
106
found this helpful.Exactly what I needed.
I purchased this box to house an Alpine type E sub. I had originally intended on building my own box, but after looking around at the prices of MDF, I found this box, I literally couldn't purchase the materials cheaper than buying this. It's sturdy, and is a perfect match for my sub. I am extremely pleased with my purchase, and would recommend it to anyone looking for a very well built, sealed, enclosure.
104
found this helpful.Good box!
For a pre built box it does the job very well! The poly fill is useless if you need a bigger box just order a bigger box... No leaks what so ever. I did replace it for a custom built ported box.
104
found this helpful.Great price
I'm running a rockford fosgate p2 in it. This box has held up great. i can hear a very small leak but only when I was checking for leaks. Otherwise it was inaudible from even a few feet away. Being 100% sealed is very crucial considering it is a sealed box. But overall id say that this is a great box. Cant beat the price. Nothing a little silicon cant fix.
103
found this helpful.SEALED ENCLOSURE
Yes its a prefab box, it is constructed very well with .75" MDF. Solid no leaks.Carpet well done.Looks nice. Just match the air space you want for your sub and your done. I could not build this for the price i paid, so its a no brainer for me. If i was looking for ported or vented i would build one myself because of propper tunning. Just wanted something simple and this exceeded my expectations.
105
found this helpful.good deal!
Pretty decent value for the price. Worked out great, thanks.
101
found this helpful.Awesome price and fast shipping
Very nice for the money. You can't go wrong with this box. Very nice craftsmanship. Does not come pre-wired though. More than enough poly fill though and very durable carpet.
101
found this helpful.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!
97
found this helpful.Nice Touch!!!
This box has bundled with the NVX 12" VSW sub and it does some good bass! Well crafted, quality carpet, more than enough polylester. It doesn't come pre-wired though, but since it was a free bundle... I could careless!
97
found this helpful.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.
90
found this helpful.Accessories for product
Just what I needed and made installation so much easier. Thanks
84
found this helpful.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.
78
found this helpful.Solid Box
I use a JL Audio W3 in this box. It is firing to the rear in a Honda accord coupe. The sub has about 350 watts running to it. The box is very well built. The sound from it is perfect. I am very satisfied with my purchase.
84
found this helpful.Belva MDFS1215 1.5 Cu Ft - Single 12" Sealed MDF Subwoofer Enclosure
Looks good, well built, and when paired with an appropriate subwoofer for the airspace specified it sounds great!!
82
found this helpful.decent box
I bought this box to house a 122x MOFO, which is kind of a tall order. The box is pretty thick and definetly acceptable for the price. Definetly plain jane. I wouldnt exspect it to stay perfectly sealed for more then a year with the sub I was useing but held up just fine for the 3 months I used it. Pretty good for the price and would definetly survive for a long time without any abuse.
83
found this helpful.Seems very well made
I have a 2700w on a 3400w amp installed on this Subwoofer Enclosure and play it very loud all the time and still no air leaks. This box is Big in the inside, looks like a mini tunnel. The Poly Fill is pertty well laid out, you will have to move a little out of your way to access the Speaker terminals but trust me its no big deal at all. Since the box is so big for a single box, it does not move around trunk nearly as much as smaller single boxes. Had it about a month and two weeks since the time this review was written.
84
found this helpful.Belva MDFS1215
This might be one of the best non-custom sub boxes that I've ever owned.
RE Audio SX12 + Rockford T5002
79
found this helpful.Decent subwoofer enclosure
I wish it was a little smaller since it is a sealed enclosure. But it does put out a nice sound with the poly fil.
I'm sure you can find better, smaller boxes
79
found this helpful.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
74
found this helpful.Good stuff
Great product last a long time good value for the money.
76
found this helpful.Good product
High quality material, convenient, and super easy to install. Looks good too.
72
found this helpful.Just do it!
I totally expected this box to be a temporary solution to be replaced later by a "real" box. Well, I like it just the way it is. Won't be building that "real box" anytime soon! I have a Massive Hippo 122 and 3600 watt amp, so I expected the box to explode at some point, but it hasn't and it sounds great! Thick, heavy, tight, clean, handsome, cheap!!!
69
found this helpful.Cable
Good product fast shipping awsome seller... keep up the good work.....
55
found this helpful.Good product
Very nice box, and well built. I have a memphis c3 sub, powered by an alpine mrx-m110 @2ohms. I have only had it for a short amount of time, but it hasn't fell apart. So I'm satisfied. Would buy again.
50
found this helpful.Perfect kit
Comes with everything you need. Works good with my 800w system
46
found this helpful.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!
40
found this helpful.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.
40
found this helpful.Great value
Does the job does what it needs to do. It was packaged nicely.
45
found this helpful.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.
38
found this helpful.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.
39
found this helpful.Great wire
Ran wire though firewall with ease m, and is powering my 1500 RMS amp no problem.
37
found this helpful.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.
36
found this helpful.Awesome box
Its a good box as expected. I've owned other Belva MDF boxes. Sounds great with my setup. Would buy again.
40
found this helpful.Excellent product
Very nice love what I got came two days early couldn’t ask for more
34
found this helpful.Great value
Bought it to try out but is a really good power rating and not cheaply made for price and is really flexable
34
found this helpful.Belva BAK42BK (Black)
Great prices on great equipment and Fast delivery thanx sonic
31
found this helpful.Great package
This kit had everything I needed to complete my installation. Great product.
33
found this helpful.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.
34
found this helpful.Good kit
Basic kit to get you going. Speaker wire needs to be just a little better.
35
found this helpful.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.
32
found this helpful.Good value
This a good box for the money. can't be beat for me being that it was free with my speaker purchase
Cons: some of the carpet material was peeling off when I opened it. Can hear some resonance with higher bass notes. Terminals are a bit cheap.
If you can't build your own go ahead and purchase it
This is coming from some one who has built boxes and installed many systems.
35
found this helpful.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
36
found this helpful.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!!
37
found this helpful.very satisfied with this enclosure
i usually build my own enclosures, however this deal was too good to pass up on, especially since it was exactly the volume that i needed. buying instead of building was a huge time saver for me and i didn't have to clean saw dust off of everything in my garage. i would not hesitate to buy another Belva enclosure again. great product ! ! !
29
found this helpful.Decent Product
Works very well, wish it included longer zip ties but overall a good kit that has true 4 gauge wire!
32
found this helpful.Good box
It performs just fine. The port is pretty cheap so I replaced it.
31
found this helpful.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.
32
found this helpful.Great valule
Great quality wire, plenty enough for the job. Works great and made my install a breeze.
30
found this helpful.Great Box!!!
If you need a no hassle ready to go box n a hurry.Really good sound quality. Well made Also.
24
found this helpful.Can’t beat this
Great box for a steal of a price. Haven’t noticed any leaks and Sonic got it to me super fast!
24
found this helpful.1.5 Cu Ft - Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS1215)
Fits in my Camaro perfect and makes my 12s sound better.
24
found this helpful.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
32
found this helpful.What's "budget" about it?
Great sealed enclosure, and the poly lining is a nice touch. No leaks. The carpet is darker (blacker?) than most automotive-grey boxes. Didn't strip any screws during install. The nameplate (on the front! they're really proud of it) is a little obnoxious and attaches with small screws, which may create a leak, so I took the plate off and put the screws back in their holes. Terminal binding posts are what you'd expect and were tight. Overall just what you'd expect for a carpeted, sealed enclosure at a great price.
23
found this helpful.Sealed box heaven!
Bought this for a 12" JL w3. Replaced a lager ported box that took up too much room in the trunk and was hard to tune for an overall flat system response. Ported gives you quite a bit more bass around 30-60hz but between 100-180hz it sounds horrible And if your crossing over around 125hz and want flat response, sealed is the way to go! This was a great bargain. Sturdy, light and perfect amount of airspace. I was worried that it was like .125 over my specs and had a small layer of dampener but in the end I just slapped it in and started tuning. Glad I did, sounds great!!!
22
found this helpful.Great product
Good box but a little pricy.I would recommend shopping on this site
22
found this helpful.Very solid and well built.
Highly recommend it for the JBL cx 1200. I used two for my home theater as near field subwoofers.
21
found this helpful.Great for deep low hard hitting bass
These boxes are built extremely well and hit very hard. If you want to hit those low window breaking notes these can take it. I have 4 of them and have never had one problem.
21
found this helpful.Excellent Pre-fab. box! (12" Champion Pioneer sub.)
Made very well and sturdy with true spec. high quality wood. Nice gold plated terminals and the inside is truly lined with poly-fli, glued securely, solidly sealed with no leaks. Does have a logo screwed to the front which at first I didn't like but has grown on me. I have attached my sub. amp to the back of the box and has held up very well. I trust in the build and plan on attaching another small amp to the top of the box as well. Fit almost perfect for a 12" Pioneer Champion sub (I suggest lining the front and inside wall with gasket tape for a more sung fit). I un-screwed the speaker terminals and put a little gasket tape around it to seal it better to the box. Highly recommend this box. Feels like you could drop it and would still hold up.
21
found this helpful.Good box
Got this one with a 12" NVX sub. Looks to be well constructed and should work out just fine. Could not build it for what these cost.
21
found this helpful.Great Sealed Box!
Own 2 of these bad boys already.
Pros: Strong constructability, clean fabrication. Will definitely by a 3rd one, and would recommend to anyone who plans doing a single sealed woofer in their application.
Cons: None
25
found this helpful.You cannot build a better quality box for cheaper
I can't believe how much of a steal this box is. Very solid, sturdy box with attractive carpeting and even polyfil on the inside walls. Bought it for a Type R 12 and it sounds VERY good. Hits the lowest note in Young Jeezy's "Put On" easily! Never seen a sealed setup do that. If you're going sealed then buying this box is a no-brainer.
19
found this helpful.Wow, nice box for the $$
Extremely nice box. Fit and finish is great.
Again. Very Nice box for the money.
19
found this helpful.Belva 12" Enclosure
I bought this as a package that came with a JL 12" sub. The box is well made and fits perfectly in a 2016 Jetta. Items that should be included with the box are a 2-foot length of 10-gauge speaker wire and 8 wood screws.
19
found this helpful.Good
Well built box, very fast shipping! Good for deeper subwoofers.
18
found this helpful.Great value and built well
This is the third one of these enclosures I have purchased from Sonic Electronix and all three have arrived quick and packaged well. Would not hesitate to buy another and I consider the Belva line of prefab boxes a "best buy" in each class whether it be ported or sealed.
19
found this helpful.Quality enclosure awesome look awesome price
This box is well made its perfect size and shape surprisingly light I would definitely recommend it to anyone
19
found this helpful.Deep bass, solid box.
I'm running a 12 inch Kicker Comp in this amd let me tell you, This is the deepest sounding sealed box I've ever heard. I had one from Best Buy that was a little bit smaller than this 1 and it doesn't even come close to being as deep sounding as this box. Honestly I prefer two of these boxes over my old double ported box I had. The build quality is outstanding. It's glued all the way around and there are no leaks. I shopped and compared boxes for quite a while and you're not gonna beat this one.
18
found this helpful.Awesome, Crisp, Clear
This box pairs with my Alpine R 12D4 sound great. The box sounds clear and crisp. No distortion and build quality is excellent.
17
found this helpful.heavy duty
High quality and integrity - it worked perfectly for my needs
18
found this helpful.Good prefab box
Purchased this box for a home subwoofer and have no regrets. If you need a sealed box with this internal airspace I don't think you will be disappointed. Great cost effective sealed box and of course with Sonic Electronix you get lightning fast shipping.
16
found this helpful.Perfect for what it's advertised as.
It's was the exact dimensions for the sub intended, looks good (other than the silly belva aluminium badge that was easy to remove) and has held up to an 800 watt rms sub thus far. Great for standard sized 12s though needs a little trimming for slightly oversized baskets.
18
found this helpful.Quality built box
I own three of these boxes and am happy with the sound and quality of the box.
15
found this helpful.12" MDF sealed box
I love these boxes..strong well bulit and can take the SPL for serious subs. And the price wont break your wallet..highly recomend!!
19
found this helpful.Great product
For the price it is a no brainer... simply one of the best boxes I’ve used. Usually go with a ported box but this sealed box pounds my 12” pioneer champion series.
15
found this helpful.Great Box at a Great Price
I bought this sub box to house my NVX NSW124V2 (12" 4-ohm DVC) subwoofer. I use the NVX JAD 900.5 5-channel amp to power the sub. Wired at 2 ohms it gives me 440+ watts. The sealed box really puts out bass that's powerful, tight & accurate. After 30 days I haven't noticed any deterioration with the build. And I have been slamming my system so I could check speakers/amps/etc. The sub itself calls for a 1.25 cu ft space so this box works out perfectly IMO. Highly recommended.
16
found this helpful.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.
7
found this helpful.