I recently just had installed 2 12" Kicker CVR's (400 RMS each) a 750 RMS mono Kicker amp, and a 650x4 channel Kicker amp and a pair of 6.5" and 5.25" Focal Access (60 watt RMS each speaker), and OAWG Kicker amp wiring kit, in a 2004 Cadillac CTS. This was professionally installed by a highly...