C5 Chevrolet Corvette The speakers were mounted on a custom fabricated adapter plate. We added foam rings to the woofers to help seal them to the vehicle cabin. The upgrade speakers fit perfectly behind the door panel. The JL Audio Stealthbox fits the space in the Corvette perfectly. The rear speakers were upgraded with Audiofrog Coaxials. The JL Stealthbox fits flush in the floor. The Arc Audio amplifier powers the system with plenty of power. Apple CarPlay gives the client control of his smartphone through his radio. Our technicians added a USB port for the client to plug in his phone for Apple CarPlay.
