RetroRadio LB-M4-402-40-90A1 — Compatible with 1989–95 Audi 100 | AM/FM HD, Bluetooth 5.0, 2 USB, SiriusXM-Ready

Replacement RetroRadio head unit designed for 1989–95 Audi 100; assembly required and uses a modular mounting system. Radio features an AM/FM tuner (HD-capable) with 30 presets and built-in Bluetooth (Version 5.0) for hands-free and streaming. Two USB ports are provided alongside a dedicated subwoofer output for expanded audio connectivity. unit is SiriusXM-Ready (SXV300V1 tuner sold separately). Power is handled by an integrated Mosfet amplifier rated at 300-watt (peak power).