6 speakers:
2 Focal TLR tweeters in "A" pillar, each gets 100 watts
2 SEAS Excel W21EX 8" in kick panel, each gets a 100 watts
2 Image Dynamic IDQ v2 15" each in 2cf sealed enclosure, each gets 400 watts

4 Amps:
XTANT 2200ix

Sony C90 head unit
Sony 4000X Crossover and EQ
Behringer DSP8020 EQ

SPL = 146 dB on the windshield (USAC)

2000 USAC 601+ Consumer SQ World Champ
past 5 yrs IASCA Regional Champ for 601+ Ama