2-way coaxial system with car-specific upgrade speakers for BMW
4” / 100 mm woofer and ¾” / 20 mm tweeter for the original mounting positions
Power RMS / max. 60 / 120 Watts
Frequency response 100 Hz - 25,000 Hz
Impedance 4 Ω
Efficiency 1 W / 1 m 90 dB
Cone material
TW: Polymer dome
W: Coated paper
Crossover Separate, 6 dB slope
Outer diameter 119 mm / 4.69"
Installation diameter 80 mm / 3.15"
Installation depth 26.8 mm / 1.06"
Series Type Model Model year Installation place
1-series F20 5-door 2011 - Front door
2-series F22 Coupe 2011 - Front door
3-series F30 Sedan 2012 - Front door / rear door
X3 F25 SUV 2010 - Front door / rear door
X4 F26 SUV 2014 - Front door / rear door