RetroRadio Compatible with 1975-80 Mercury Monarch — AM/FM HD, Bluetooth 5.0, SiriusXM-Ready, LB-M4-121-05-75MC4

Designed for 1975–1980 Mercury Monarch models, this RetroRadio requires assembly and uses a modular mounting system for installation. It features an AM/FM HD tuner with 30 presets and integrated Bluetooth (Version 5.0) for wireless audio. Connectivity includes 2 USB ports plus a dedicated subwoofer output. The unit is SiriusXM-Ready® (SXV300V1 tuner sold separately) and houses a built-in Mosfet amplifier rated at 300-watt (peak power).