



















Dual 12" Competition Ported Subwoofer Box (MADE IN USA)
You Save 23% ($90.00)
$309.99



SUBWOOFER BOXES ARE NON-RETURNABLE UNLESS DAMAGED UPON RECEIPT OR SENT THE WRONG ITEM BY MISTAKE
Orders ship from Los Angeles and can take up to 14 days to ship.
SPECIFICATIONS:
-CUTOUT DIAMETER: 11 1/8"
-TOTAL AIR VOLUME: 3.98 CUBIC FT.
-TUNING FREQUENCY: 30-Hz
-1 SLOT PORT (DIMENSIONS: H-12 1/2” W-3 1/2” L-27 1/2”)
-WEIGHT: 81 LBS.
-MOUNTING DEPTH: 20 1/2"
-FRONT BAFFLE THICKNESS 1 1/2"
DIMENSIONS:
-HEIGHT: 14 1/4”
-LENGTH: 37 1/4"
-DEPTH: 22"
CONSTRUCTION:
-3/4” HIGH DENSITY MDF WOOD
-CARPETED WITH DURABLE TRUNK LINER FINISH
-SEALED WITH HIGH QUALITY SILICONE
-1-BINDING POST TERMINAL
This is 4 tha big boys who wont to be heard half a mile away .. if u dont got at least 4k watts between both your subs get a box tuned higher .. Great build looks exactly like tha picture but BIGGER .. great box
The sub enclosure is a solid box and sounds really good.
I haven't installed my box just yet as I am still in the process of upgrading my electrical, Im confident this box will shlump as I own the single 12" 30Hz Comp box as well.
GROUND SHAKER is the ONLY brand I will buy if I don't build my own. I can't give 5 stars on this review because the staples used with the packaging penetrated through the walls of the enclosure. I had to seal up more than 8 staple holes. Hopefully the right individual will see this review so that something can be done so this doesn't happen to others...