Bbox Dual Sealed 12 Inch Subwoofer Enclosure - Pro Audio Tuned Dual Sealed Car Subwoofer Boxes & Enclosures - Premium Subwoofer Box Improves Audio Quality, Sound & Bass - Spring Terminals

This box was 220 when I bought one and they’re down to 170 something now which is a steal, I’ve beat the crap out of mine and it’s been in 3 car accidents and it has no air leaks, no bulging on the sides, very sturdy, not bad considering I’ve had this for 2-3 years and it’s seen hell. I have a pair of skar 15” 1200 watt max per speaker (2400 max, 1200 rms total) in the bbox dual ported 15” box. I had it running off a 6000w max, 3000w rms taramps amp and with it on rms (for the subs (1200w) power with my subs in a sedan is so loud you can’t hear anything outside the vehicle including loud vehicles and construction and makes the windshield flex and making the windshield wipers bounced up and down, it’s a very quality box with also pretty good subs in it as well, also has now made my rear view mirror fall off.😂 you can’t beat the quality for this price especially if you’re trying to go a little bit less expensive and you don’t wanna have to go get a custom one made (which is the best option) but for a prefab one with good sound and good airflow in the port for this price it’s a great option if you’re not tryna pay an arm and leg but still want good sound.

Quality materials used and a good price point. I would have been a bit happier with some quick connects inside but no big deal. Sound quality was great and it's a durable product. Works exactly as needed and looks clean

Great box!!.. even bought a used model at discount price!!.. nearly no noticeable imperfections.. put 2 skar SVR8D4s in and plays everything from around 28hz up no issues! 5 outta 5 would buy again!!

While I bought this sub box for a project I had in mind, it never came to fruition, so I ended up selling it to a local Eco-Town vendor. It arrived in perfect, new condition. I could still smell the fresh glue used to adhere the fabric to the MDF which was 3/4” in thickness IIRC. Minus one star because of the spring loaded speaker wire connectors. A 5 Way Binding Terminal would’ve been a better choice, but this could be easily changed by the user. Over all though, the build & construction quality appeared to be top notch. Regretfully I abandoned the project and sold the Sony Subwoofers that were given to me by a friend which ignited my idea for the project. I had soldered in some decent 12g wiring to the terminals and had the fiber material and hardware all ready to go before skipping the project. I had planned on using it as an indoor, dual stereo sub for my 2ch. bedroom rig which consisted of a 2ch. Harmon Kardon HK3480 and a pair of Polk Audio TS2 Blackstone Speaker which sounded pretty darn good for the size of these little gems. I still have them and use a vintage Pioneer powered sub. Beast of a receiver and this rig sings when I just wanna kick it in my bedroom to listen to music or watch a movie on a small 23” Vizio TV. I used a Yamaha S1800 Universal DVD/CD/SACD player as the main source. But I digress, this speaker box is pretty good for the money and pretty sure I could’ve dialed it in for some decent thump using a small amp to drive the woofers. I’m all into making my own cabling and doing mad scientist projects like this. Hey! It’s a hobby and it’s all about having fun and enjoying.

I'm really liking this box. In the past I have only had twin 10s or 12s in a sealed box, but for a single sub system I decided ported was the way to go. I didn't want a box tuned for loudness, as I am more interested in sound quality. Another reviewer said that this box is tuned to 37hz, which is still a bit higher than I'd like. Now, I know a lot of folks disagree with the view of polyfill in a ported box, but that is what I did. I also purchased the Infinity 1062w sub from Amazon and this box is a bit too small according to the ported space requirements. The polyfill lowers the overall loudness but you gain a lot of sound quality. It smooths out the boomy-ness and provides tonal balance, and it lowers the tuning to more desirable levels. I'd estimate it to be 33-35hz on the ear-o-meter. I used rubber cement and gently spread it on all walls of the interior, stopping at the port entrance. I also bought the Boss R1100M from Amazon and hooked the DVC sub parallel at 2 ohms. This was not an expensive set up by any means but the quality is amazing compared to the more expensive systems of yore that I used to be into in the 90s and 00s. Now I'm in my 30s but can't quite let it go, and this box is small enough to not be burdensome as I can remove it when I need to, but big enough to fill the need.

I bridged a Taramps TS 400x4 AMP to power 2 400 WATT, Skar 10 inch 2 ohm, duel voice coil subwoofers wired in parallel making them 4 ohms. My front/rear Sony coaxial speakers are wired through 2 separate Taramps TL-1500's for 95x4. The subwoofers are in THIS sealed enclosure, not ported. That is my preference. I have always liked the cone response from subs in a sealed enclosure, but to each his own. The enclosure is heavy, it's constructed of MDF. The fabric is adhered perfectly to the box with ZERO flaws. I had forgotten what it was like to have a nice car stereo. The 3 amps are very small but don't let that deceive you. In the cabin of my 96 Subaru Impreza outback, this setup will knock your socks off. Unbelievable.

The media could not be loaded. This box really opened up my Alpine Bassline 10 with loud booming Bass, I found out the box is tuned to 39 Hz. The amp I'm running is a pioneer gm-a-5702 and right now it's bridged at 4 ohms for 480 Watts RMS but I have the gane turned halfway to where it should be giving the subwoofer 300 watts RMS no problem. For playing music on Spotify it could play anything but if you want to play low decaf rebase music, before you do that find out with a test tone on the subwoofer to what the box is tuned to just to make sure. Like I play 38 HZ to 35 HZ rebase music and it takes it really well.

I bought the dual 8 inch box and it looks and sounds really good however, It smells terrible!I put this in the back of my wife's van thinking the smell would go away but I was wrong. I ended up taking it back out after a few weeks and now its in the garage. I've tryed putting baking soda inside the box and multiple air fresheners with no luck. :( disapointed for sure.