The HK upgrade for 2 Series includes:
Harman Kardon® Logic 7® DSP D class technology amplifier with 360 watts total output.
5 x 100 mm ALumaprene mid-range speakers, Instrument panel, front & rear
2 x 217 mm woofer (central bass), under the front seats
5 x 26 mm metal matrix tweeters, Instrument panel, front & rear
The link actually has a great multimedia experience that describes each feature included in the 2 Series "car specific" configuration.
See link below.
http://www.bmw.harmankardon-onlinetr...2-series/coupe
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