LC-M4-216-37-73PT1 RetroRadio for 1978-84 Pontiac Grand Prix — AM/FM HD, Bluetooth (Version 5.0), SiriusXM Ready, 2 USB, 300-watt (peak power) Mosfet

The LC-M4-216-37-73PT1 RetroRadio is a direct-fit upgrade for 1978-84 Pontiac Grand Prix vehicles, bringing modern connectivity while preserving a classic dash appearance. Assembly Required and designed for Modular Mounting to simplify installation. Radio features an AM/FM Tuner with 30 Presets and HD capability. Wireless streaming and hands-free options are provided by Bluetooth (Version 5.0). Rear and front media access includes 2 USB Ports and a Dedicated Subwoofer Output for deeper bass. Ready for satellite when you add the optional hardware — SiriusXM-Ready® (SXV300V1 tuner sold separately). Power is supplied by a Built-in 300-watt (peak power) Mosfet amplifier for robust audio performance.