1 12'' GPI Attitude Subwoofer excursion on a memphis 4k mono block amp 3 Stinger SPV 70's and a stinger SPV 35
contact tooshort0644 if you are interested in the GPI subwoofer
Blowing up 10 subwoofers in the garage. and please remember all these woofers had problems.
12 inch MA audio
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