Sony Xplod XS-L121P5 Car Subwoofer

this subwoofer kicks sum real hard bassline if wired and set up right! , dont be fooled by copy version for sale on ebay! , the real sub weight about 5.5kg not 3kg also check that the cone goes down nice smooth and up again , if you hear like metal rubbing noise walk away! , have a very good look at the dome of the sub as it in know that if the sub was put in too small of a box and pushed hard the dome rip's off or pops out look for white lines. apart from this the sub sounds sweet! also if your a good handyman make a custom box and you can make this 12" sound like a 15" subwoofer, a off the shelf box will also work fine and still give sum nice bass line!