Some of you should know what this is. MTX's loaded powered enclosure, (plug in RCAs, set the gain to your head unit, add a power wire, and have bass). Not big and thumpy, but hidden, and easy for sound quality. I've had this search saved for probably 5 years, and this is the first one I have seen being sold. Didn't see it on here. Not affiliated. I know they were $500 or $600 when they came out, and good luck finding one.
Mtx thunder enclosure subwoofer amplifier 2001-2006 Chevrolet Tahoe Yukon | eBay
I used it for a couple years in my 2005 Tahoe and it sounded great. It has a built in 200 watt amp and a 10" MTX subwoofer. There are a couple minor scratches on the enclosure but the subwoofer and amplifier are in great condition.
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