Vibe BMW Speaker Upgrade OPTISOUNDBMW4X for BMW F87 M2 Coupe From 2015 Voltage Gauge 316d/318d - 2007-2011 - E90

316d/318d - 2007-2011 - E90 - Saloon - N47 engine

Smart 6-channel highlevel input with ADEP

Each Tempo Ultra MKIII component system comes equipped with handcrafted 1

The Fakra to Fakra extension cable extends the original antenna connector at the tuner module under the boot floor of the car to the front

Optional Remote Volume Control (HRC) allows the user to adjust subwoofer level from dashboard

Vibe BMW Speaker Upgrade OPTISOUNDBMW4X for BMW F87 M2 Coupe From 2015 Voltage Gauge 316d/318d - 2007-2011 - E90Plug and Play BMW speaker upgrade Easiest plug & play installation due to car specific baskets and harnesses, High end crossover with reference curve setup, System can be used as passive or semi active system Specifications OPTISOUNDBMW4x V0 Car Specific Component 2 way, 4" (100mm) 115 watts RMS 345 watts Peak 55 watts Minimum input Sensitivity 90dB Frequency response 55Hz 25kHz Impedance 4 Recommended amplifier: POWERBOX65. 4M V7 We're a genuine UK