Atrend8 inch Vented Enclosure Carpeted Car Subwoofer Speaker Box - Improves Audio Quality, Sound and Bass - High Grade MDF Construction with Nickel Finish Speaker Terminal - Black

Was a perfect fit in my Grand Marquis to have a small subwoofer and the price is actually good and it seems quality enough for what I'm doing. The sub was finicky to put in but that's not the boxs problem. The main and really only problem I ran into was the included terminals and wire gauge used on the terminal case. Waaay too small for my comfort level on a 500 watt rms subwoofer. So I had to take the terminal case on and solder on larger wires. After that it's functioning as I prefer and is the perfect size for the space as seen in the pictures if I post any.

Installed a 8” Rockville sub in the box and they work very well together, box is made well and perfect for those looking to do a budget friendly system

Hole too small.

As other reviewers have stated. The wires are too short to reach the speaker for installation. They might be long enough with the speaker installed, if you somehow could pass your hand through the solid wall too attached to the speaker. Otherwise I don't know who thought it was a good idea to make them that short. The wires will need to be extended.The hole was big enough to fit my Kicker CompRT 8" but as others have stated the whole is rather small and might not fit all eight inch subwoofers.Fit and finish is passable at best. The plaque in the corner of mine was misaligned with the adhesive holding it on. Not an issue as I took it off anyway. The upholstery was peeling up from the adhesive around the vent port. I was able to solve that with some spray adhesive.The acoustics are pretty good though. At least for my setup and the type of music I'm listening to.Overall for those of us who don't have the ability to make our own it is acceptable. But I'm sure there are better on the market. I wouldn't necessarily recommend it.

Nice box could have been built a bit better. Faulk on the inside seems would have been nice. Some appear to be glued but some arnt

Bought this box do to the specs of my sub, does a very nice job with sound quality, the box is great, nice build, nice carpeting. The terminals aren't the greatest. The wire that's connected to terminals is saudered that's nice, but is very short..

So the carpet of the box is a nice silver and black blend. The connection is not out of the side it is out of the rear unlike what others have stated. The wood is good quality MDF and the box is glued well. That said: the hole is a bit small - but this is a good thing - woofers vary in mounting size needed and its better to have to take a little material off like I did, then it is to not have enough to screw into. The woofer I used was 200$ Savard Hi -Q. MY ISSUE is that the carpet is poorly glued in the port. I bought this and it arrived yesterday. ON FIRST USE the carpet blew off of the port hole effectively shutting it. It made terrible port noise that made me think something was wrong until I saw what I have shown in the photos. They paint the inside of the port black and the glue that was supposed to hold the carpet on is all stuck to the carpet and not the box. I used a razor to trim off all the carpet around the hole and a torch to seal the frayed ends. NOW it sounds good. But having to use tools to get the sub to fit, then tools to fix the bad carpet around the port, this may not be for everyone. It is still cheaper than building a box, and again - the wood and glue are nice. The carpet even looks great, just not glued down near the port well - probably because of the paint. Also the Bbox logo is bent as is on everyone of these I have seen, and you can't take it off because they hot glue it on. So if you take it off you have a nasty looking glue spot that you cannot remove from the carpet. Between grill, box, woofer, and JL audio OFC wiring inside the box, I don't want anything looking nasty or cheap.

Added a Powerbass 8in sub with alpine amp in my 2015 accent. Sounds great