Atrend15KSV 15" Single Vented Square Subwoofer Enclosure for Square Subwoofers (e.g. Kicker L5 and L7 Subwoofers)

This box is by far the best box in all aspects. Quality build that is tough as nails and produces a clean sounding bass. It goes lower than any other boxes I've purchased on Amazon. The carpet job is flawless and the cut out hole for the subwoofer was perfect. TSH Global has impeccable customer service and they ship all of there boxes with extra protection around all of the edges. Take my word for it... don't waste your money or time on other boxes... You will be disappointed you didn't purchase this box in the first place. I put this box up against a q power "q bomb" and you can instantly hear the difference in quality. Hands down the Atrend Box wins.

I was very excited to recieve the box and was very dissapointed to open the box and see it almost falling apart. The port piece isnt straight at all and also the box doesnt sit flat at all very disappointed to say the least

Setup: Power Acoustik radio, L7R 15 inch sub powered by a CT Sounds CT1500.1D amplifier in a toyota 4runner. The sound pressure is incredible. I shake the neighbors house windows from 25 yards away. It really booms. If you are just an average listener this box is more than enough for you.

Sound is good but the first time i turned it up the box was rattling and coming apart

Sound quality amazing. Damaged from delivery as expected.

Have it on the amp the sub is rated for and it knocks hardProbably the best pre fab box you can buy for the L7

Box came in and almost All the corners was damaged not into the box itself but the carpet was ripped off and the carpet was very poor quality I thought

Box where it was shipped on was damaged. Carpet is ripped off and wood cracked. It’s damaged on multiple edges.