RetroRadio LCB-M4-216-33-93B — Compatible with 1978-83 Buick Regal | AM/FM HD, Bluetooth 5.0, SiriusXM-Ready

Assembly Required with a modular mounting system engineered for 1978-83 Buick Regal installations. Features an AM/FM HD tuner with 30 presets for reliable radio reception. Integrated Bluetooth (Version 5.0) supports hands-free calling and wireless audio streaming. Provides 2 USB Ports plus a dedicated subwoofer output for extended audio connectivity. SiriusXM-Ready® (SXV300V1 tuner sold separately) for satellite radio capability. Built-in 300-watt (peak power) Mosfet amplifier supplies onboard power amplification.