2007 2013 gmc sierra crewcab new audio system doors speaker 2 12 subwoofer all new speakers wires

here my 2009 gmc sierra with a new upgrade audio system 4 ds18 300 rms speakers 2 spark tweeters 150 rms and 2 12 500 rms each subwoofer with a spark audio 800 rms 2 channel class D all new speakers wires 12 gauge all around

[@joshweaver13]

New truck?