Pioneer IPBUS Bluetooth Audio Module

Precision-engineered Bluetooth audio interface for Pioneer car stereos with IPBUS ports. Compact form factor (6.5 × 4.2 × 1.8 cm), ABS enclosure, and automotive-grade 18AWG power leads. Enables wireless streaming from any Bluetooth-enabled audio source — smartphone, tablet or MP3 player — directly into the Pioneer radio’s audio path. Installs in three steps: (1) insert 12-pin IPBUS connector into radio’s rear port, (2) connect red lead to switched 12V+, black lead to chassis ground, (3) select Aux on radio. No external antennas, no firmware updates, no pairing menus on the head unit — works immediately after power-up. Supports Bluetooth 5.0 with A2DP v1.3 and AVRCP v1.6 for stable stereo streaming and basic playback control. Designed for UK-spec vehicles with standard 12V systems and meets E-mark compliance for electromagnetic compatibility.