Box for 2004 avalanche

[Andy_92GM 10+ year member]

This is my first attempt at designing and building a subwoofer box. I emailed stillwater designs with the measurements that I was dealing with and that I wanted to build there maximum SPL enclosure and they emailed me back with the internal dimensions of the box. Also this is my first time using the software to make the image.

Subwoofers = 3 Kicker 15" L7 DVC 2OHM wired to 1.33 mono running off kicker 1200.1 certified at 1340 X 1 @ 1 ohm (atleast until I get a little more money and buy another amp and strap them together)

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