RetroRadio LB-M4-502-40-90P4 for 1977-82 Porsche 924 — AM/FM HD, Bluetooth 5.0, SiriusXM-Ready®

Specifically built for 1977-82 Porsche 924 installations, the RetroRadio LB-M4-502-40-90P4 is an assembly-required head unit with modular mounting for flexible fitment. It features an AM/FM tuner with 30 presets and HD radio capability, plus built-in Bluetooth (Version 5.0) for wireless streaming and hands-free use. Connectivity includes 2 USB ports and a dedicated subwoofer output. The unit is SiriusXM-Ready® (SXV300V1 tuner sold separately) and incorporates a built-in Mosfet amplifier rated at 300-watt (peak power).