We custom installed a Sanyo cass/cd all in one unit into the dash. We custom made panels for the rear quarter panel because of the size of the speaker and depth issues. These were color matched to the interior of the car. We also color matched the speaker's grill and buttons to match the interior. Memphis 6 1/2 " 2 way speakers were used in this 1977 Celica Hatchback. We also installed a Jbl 50watts x 2 under the passenger seat. This amp powered up the two speakers. We used the Metra Raptor Series amp kit to wire in the amplifier to the battery.
This installation was on a 2000 Ford F350 pickup. The rear seat was removed to access under the seat to install 3 amplifiers and a power cap. We install two Interfere 10" subwoofers in a custom box. We also relocated the electric rear window motor to give us more room for the. Three amplifiers used in this system were also made by Interfere. One amp powered the subs; another powered the inside speaker. The last amp is set up to power an additional box for when you are tailgating or are at the beach. A 1-farad power cap supplies the power to all 3 amps. A large 150amp fuse and holder were used for the system Crystal connects Kool series RCA were used for the low level signal. Three Pac high to low converter was used from the factory radio to the RCA's. We used Micros 8gauge power and ground cable and two micro-distribution blocks.
