About Harman Kardon
BMW 3 Series Sedan
Speakers for the BMW 3 Series Sedan

16 high-performance loudspeakers with optimum position in the car.

17 x 26 mm metal-matrix dome tweeters, dashboard, front, side & rear
22 x 217 mm woofers (central bass), below front seats
37 x 100 mm ALumaprene midrange speakers, dashboard, front, side & rear

 
4Amplifier

Harman Kardon® Logic7® DSP amplifier in Class-D technology with 625-watt total output

26mm 26mm 26mm 26mm 26mm 26mm 26mm 100mm 100mm 100mm 100mm 100mm 100mm 100mm 217mm 217mm 360W