This subwoofer enclosure is glued and braced to withstand the punishing effects of intense bass. Screw-down binding post connections ensure a reliable connection for added convenience.
This box is GREAT! I have it with a Audio Pipe MAX 1600 Watts and 800 Watts RMS paired with a SONY Head Unit that puts 50 Watts RMS to each door speaker.
I have a Pioneer Amp 2 ch. total 1600 Watts and bridged at 1 Ohm stable in a 2008 Ford F150 5.4L FFV and it sounds great. I really do recommend this box to anyone wanting a great sounding system. I get great feedback from friends and onlookers.