QPower Single Triangle Car Audio Ported Subwoofer Box, Fits Most 12-Inch Subwoofers - Deep Bass MDF Enclosure with Bed Liner Finish, Tuned to 54 Hertz, 2.2 Cu Ft Air Space

recieved said unit with a big ding in the side. GUYS double box your items.. anyways not going to send it back, while fixing this POS it is just a stable piece of sawdust. the only thing that holds this thing together is a spray lining. how this became #1 is a joke. get yourself something that will rock your space .... get a SKAR AR1X12V... solid and double boxed.this unit at #1..... right must be a joke

First the like...tube styles boxes..innovative design..imagine one two three ect in the back of a vehicle...pretty sure satisfy any bass head fanatics...rhino spray on a plus..little strong smell at first but over time it fades ..the incravement on the box is a nice touch. Dislikes none really besides me having to sand the diameter for three hours ..was well worth. Also I tested my speaker box with speaker install polyfill and no polyfill..no polyfill sound better...little Frankenstein project I but together with some scrap from the house fire couple years back..the JBL sub was new stash in the closet and the sub amp is from a powered subwoofer the front of the speaker destroyed..salvage the amp..the lowest hitting 2.1 system hands down..not sure if box can handle things in the 1.000 watt mark box may flex on top..am running 250watts now at the house..sounds clean.

Cut out measures 11 1/16” .. will have to be modified for most 12” subs. Sent mine back since i trashed my jigsaw and im not buying one just to cut a hole bigger.Rhino liner spray IMO is a way better look than carpet

For the price of this box. I think the best box on the market at this time. I own several of his name brand box. Just wish they'd make a box for 2 12 in and in the same box 2 10in. .

This box is great.I have a vintage Oz Audio Matrix 12.I've been wanting to use it for awhile.But, I didn't have a great single woofer box.This box is awesome.My woofer has a large basket and magnet.It dropped right in.Super happy with this purchase.