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Sonic Sub Box: 2HK15-3.8 (BLACK CARPET) thumbnail image
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Quality

This box is bigger than normal but makes my 2 L7's thump harder than ever, I actually beat 3 W7's that had a bigger amp than me in a sound competition

By Steven on September 20, 2009

4 found this helpful


Great box

Quality construction. The box is divide down the middle so your subs aren't sharing air. These are the box terminals used , onix-boxterm. Also has High quality carpet,and Weighs about 70 lbs so shipping is a little high but its still worth it.

By Angie on December 7, 2007

4 found this helpful


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