My rear door have no speakers ... so I think my car only equipped with Standard HiFi audio . They sound suck anyway!!! I am looking for a guidance to add the speaker to the rear doors but have not found one yet.
2010 535i Sport - Sport, Paddle shifters, Heated seats, Navigation, Parking Sensor, HIFI Audio System, Keyless Entry - Platinum Gray - Black Dakota Leather with Bamboo Anthracite Wood Trim.
Added: LUX V3 LED Angle Eyes, 8000K DS1 Light, Smoke LED Sidemarkers, Interior LED Lights, License LED Lights, K&N Filter , COBB AP Stage 1 Aggressive map, RPI Scoop ordered (Not installed yet)
BSW Stage 1 Installed, JL W6 12" Sub, 2.4 Farad Power capacitor (sound better now)
Last edited by vk535i; 02-27-2013 at 03:24 PM.