If really interested this guy is selling this system made for a Supra.
CVA-1005 6.5” VIDEO HEADUNIT
ALPINE DVA-5205 DVD PLAYER
ALPINE CHA-S624 6-DISC CHANGER
ALPINE MRV-1507 SUBWOOFER AMPLIFIER
ALPINE MRV-F407 AMPLIFIER
CUSTOM FABRICATED FIBERGLASS COLOR MATCHED ENCLOSURE HOUSING THREE ALPINE SWR-1040-10”SUBWOOFERS
ALPINE DDC-F17C 6.5” DDDRIVE SPEAKERS
ALPINE DDS-R17K 4.5” COAXIAL REAR SPEAKERS
(2) LIGHTNING AUDIO 1.0 FARAD CAPACITORS
MONSTERCABLE BALANCED AND SHIELDED CABLE, FUSES, AND DISTRIBUTION