Low-Range Speakers (Woofers); High-Range Speakers (Tweeters); Mid-Range Speakers - BMW E85 Manual

E85 Information/Communication
Installation location
The HiFi amplifier is installed in the luggage compartment
trough next to the vehicle battery.

- Low-range speakers (woofers)

The low range speakers (woofers) are identical to those in the
stereo audio system. Rear woofers are additionally installed in
the partition behind the seats.

- High-range speakers (tweeters)

The high-range speakers (tweeters) and their location are
identical to those in the stereo audio system.

- Mid-range speakers

The mid-range speakers have a diameter of 100 mm and a
paper cone. The maximum load capacity is 25 W.
The mid-range speaker covers a frequency range from 100 Hz to
15,000 Hz. The front and rear mid-range speakers are of
identical design.
Installation location
The front mid-range speakers are fitted in the doors.
The rear mid-range speakers are mounted behind the seats.
The front mid-range speakers emit sound transversely with
respect to forward direction.
The mid-range speakers utilize the resonance volume of the
doors.
The output of the rear mid-range speakers is aligned in forward
direction. The resonance volume is approx. 2 l.
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