C4 Corvette Bose Radio Front Speaker Amplifier

1990, 1991, 1992, 1993, 1994, 1995, 1996

This part is a new, reproduction for a C4 Bose Radio Front Speaker Amplifier, which can be installed in any of the following Corvette models:

Year	Body & Trim
1996	Base, Collector's Edition, Grand Sport
1995	Base, Indianapolis 500 Pace Car
1994	Base
1993	40th Anniversary Edition, Base
1992	Base
1991	Base
1990	Base

If your C4's Bose system sounds thin, flat, or like it's just going through the motions, the amplifiers are almost certainly the culprit. The factory Bose system in 1990–1996 Corvettes integrates the amplifier directly into each speaker housing, and over time those amps degrade, robbing your system of the punch and clarity Bose was known for.

This reproduction rear speaker amplifier brings it all back. Built using OE-spec components, it restores factory power output and sound quality without any guesswork or custom wiring. Replacement is straightforward: remove the factory speaker housing, unscrew the old amp, and bolt the new one in. That's it.

Key Feature

OE-spec components: Matched to factory power ratings for correct output and sound signature
Bolt-in fitment: Direct replacement, no wiring modifications required
New reproduction unit: Not a remanufactured or refurbished core
Restores factory Bose performance: Addresses the most common cause of weak or distorted sound in C4 systems

GM Part Number: 16148752