Vibe BMW Speaker Upgrade OPTISOUNDBMW4X for BMW F45 Active Tourer From 2014 R-Spec Comes with satin black and

Comes with satin black and the best quality Pro Silicon Hoses

each and every product we develop has been tested in real world conditions

5 coaxial speakers are the evolution of the woofers from the same line with the introduction of the excellent Tetolon dome tweeter and a refined dedicated crossover

and everything in between

Vibe BMW Speaker Upgrade OPTISOUNDBMW4X for BMW F45 Active Tourer From 2014 R-Spec Comes with satin black andPlug 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