RetroRadio Head Unit for 1981-86 Ford Bronco — AM/FM HD, Bluetooth 5.0, SiriusXM-Ready, 2 USB, Dedicated Subwoofer Out, 300-watt Mosfet (LB-M4-228-55-75F)

Designed for 1981–86 Ford Bronco installation, this RetroRadio head unit offers modern audio features while fitting classic dashboards. Radio functions include AM/FM reception with 30 user presets and HD Radio compatibility; wireless connectivity is provided via built-in Bluetooth (Version 5.0). Hardware includes two USB ports, a dedicated subwoofer output, and a built-in 300-watt (peak power) Mosfet amplifier for punchy sound. The unit is SiriusXM-Ready® (SXV300V1 tuner sold separately) and ships with modular mounting—assembly required for installation.