Bbox Single Vented 12 Inch Subwoofer Enclosure Engineered for Kicker Square/Single Sealed/Solo-Baric L5 & L7 Subwoofers - Improves Audio Quality, Sound & Bass

For a cheap box, it hasn't died with a solo x on 2k for quite awhile now. No rattles, still sounds minty

L7 dropped right in there was no trimming. Box hits extremely hard. Built very durable very heavy. Best box for L7

I have a L7T and CX800 amp wired at 2ohms getting 500w give or take. Its somewhat difficult to make it sound great in something as open as a caravan. This box has really brought out the potential in my shallow mount sub. In a car this setup would slam no doubt. Plenty of glue around all of the creases and no damaged wood or carpet. Some wires pre-attached to the terminals would have been a plus as other boxes come with those usually. Besides that, great pre-fab box. Highly recommend. I've already ordered another for my L7R 15" going in an impala. I expect that one to set off car alarms at 1200w lol.

The cut out did not fit I had to make it larger.I also made this with a passive radiator earthquake slaps on the back.It hits pretty good for a small sealed(ish) box using Rockford Fosgate power 500

The sound of this box is very good , hit the low down to 23hz and up to 50hz very well. With the right sub and amplifier the will get very load

The media could not be loaded. The box can’t handle the bass from my kickers it literally is rattling I take a look at the box dust is everywhere and I can lift the top of the box up a little bit my amp fell off the box that was the only way I could mount it but the box is not good even for 65$ or 52$ or the original 197 price just get a box made the only way this box will make it is on low power but where is the fun in that believe me it’s not worth it unless you just ready to beat down the block it hits hard but you’ll destroy the box in days

So far I am very pleased, not a lot of options out there that met the needs for my back seat of my ranger. Thick materials and very well constructed, cannot wait to hear these things bump. Box was in perfect shape definitely no marks or chips. The holes were also perfect, no trimming was necessary.

Box itself is nice but packaged like trash … no protection or padding….. arrived with three damaged corners….. Amazon has really gone downhill lately..