Q Power Single 12" Vented Ported Car Subwoofer Sub Box Enclosure, QBOMB12VL - Single Cab Bass Woofer Speaker Box System for Vehicle or Truck Audio

I bought this to upgrade my home theater subwoofer setup. I have a complete Pioneer Elite system and wanted to use the best Pioneer has to offer in subwoofers. (I threw a Pioneer PRO 12 in this box and powering it with a Crown XLS 2502 amp)This box worked perfectly for that. I didnt have to make any modifications for the speaker to fit, but I did take some prevention steps and used liquid nail on the inside corners and then added a layer of polyfil. Probably didnt need to, but I want the best I can get for my budget. Overall the box seems like its going to sound amazing, I haven't put it to the "test" yet but I have high hopes. Good quality and great price.

I went in blind when I purchased this, and I am taken aback as to how this box is probably the best box I’ve ever purchased ! The box is made extremely well! The sound output is AMAZING! Highly recommended!

The construction of this enclosure seems pretty solid compared to other similarly priced products. Perfect ported airspace for my JL Audio 12Wv3-4. Only issue I had was that there was a major air leak coming from the wiring terminal. Even at low volumes, I was getting a loud vibration/distortion sound coming from the terminal cup. Fortunately, I was able to easily fix this by adding some foam speaker sealing tape onto the enclosure around where the terminal cup is secured. After doing this my sub hit hard with no undesirable noise.

Great sounding box for 1 12". It has some flex to it but it didn't break. I hit it with liquid nails anyway as a precaution. I have a sub in it that's a clone of a Sundown SA classic ( its an Audio Legion S2512) and it sounds great. Low but still very musical. So much so that I chose to run it in my home theater. ( I have a big home theater, very powerful). it's tuned lower than the specs say, like 34hz if memory serves and not alot of port noise either, that's another reason I used it in my home theater setup. I'd buy it again but I wouldn't put anything too big in it. Sundown sa classic or lower. The Resilient Sounds Onyx 12" in the picture has nothing to do with the review, its just too heavy to move out of the way so deal with it, 😆. I would never use this box for something like that monster. BTW, the liner on this box is TOUGH! It's not junk liner. I was surprised how tough it is.

It’s a good box! The only complaint I have about it is that it smells like the liner they use to cover it with. Made my bmw stink as if someone smokes in my car. Other than that, it’s a good box!

OK. So I already own the dual 12in enclosure so I knew the build quality would be great. My concern was the port.Now I already said the build quality is great, as in its solid, sturdy, with that coating acting as a shield from the weather as well (humidity and wet weather I mean) it's a great build.But it isn't exactly ported like a high end enclosure is. It's close, as you see in my photos, they have the port at the end of a long box. And that acts as an enhancer for the bass. Well it's supposed to.Its supposed to be more obstructed along that long box hole before the port. Kinda like a tight maze of wood all down that hole. That makes it almost like the box is sealed because the air has so much to get thru before the opening, and this enhances the bass even more.Don't get me wrong. This box makes my Rockford P3D4 12 SLAMM. But with that port, it doesn't produce the deeper lines of bass. Those low rumblesSo as you can see in my photos, I sealed my dual 12 enclosure and it made it sound extremely better and made it be able to produce those really low bass lines. So I am probably going to seal up the port on this box as well.I've always liked sealed enclosures better man. They just sound much better to me. But to each his own man.Regardless, this box is awesome! And I highly recommend it! If you only want one subwoofer in your vehicle, this is the box you want for it. It seriously sounds like I have two subwoofers in my car

Nicely boxed, TY shippers for no damaged. Well made and no visible flaws. Perfect fit for my Rockford Fosgate 12 R2. Great sound with great punch. Would recommend and buy again.

The media could not be loaded. I received my box yesterday and I installed my DC audio 1200rms sub, the box it's coming apart already, looks like the used only staples or maybe only glue, I don't know, I think at the end you get what you paid for, I don't recommend to buy this unless you install a 500rms subwoofer otherwise it will come apart