Home Avionics 857642-3120 BOSE A30 CABLE ASSEMBLY DUAL GA W/ BLUETOOTH 857642-3120 BOSE A30 CABLE ASSEMBLY DUAL GA W/ BLUETOOTH 8576423120 SKU: 857642-3120 Categories: Avionics, Avionics & Instruments, Bose, Headset Accesories, Pilot Supplies Tags: CABLE, dual