BMW F48 Technical Training. Product Information page 15

F48￿Information￿and￿Communication
3.￿Speaker￿Systems
Index
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3.2.2.￿Hi-fi￿system￿Harman￿Kardon
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The￿Harman￿Kardon ￿hi-fi￿system￿(SA 674)￿consists￿of￿twelve￿speakers.￿Separate￿speakers￿are
installed￿in￿the￿Harman￿Kardon®￿hi-fi￿system￿for￿the￿tweeter￿and￿mid-tone￿ranges.￿A￿seven-channel
amplifier￿with￿a￿digital￿equalizer￿is￿integrated￿in￿the￿Harman￿Kardon®￿hi-fi￿system.￿The￿amplifier￿is￿a
bus￿slave￿in￿the￿K-CAN4.
The￿mid-range￿speakers￿and￿tweeters￿of￿the￿Harman￿Kardon
aluminium￿membranes￿for￿a￿clearly￿differentiated￿sound￿pattern.￿Thanks￿to￿the￿additional￿use￿of
hexagonally￿structured￿metal￿covers,￿the￿damping￿and￿resonances￿of￿the￿covers￿are￿minimized.
The￿speakers￿and￿the￿amplifier￿of￿the￿Harman￿Kardon®￿hi-fi￿system￿are￿illustrated￿in￿the￿following
graphic.￿The￿speakers￿have￿an￿overall￿power￿of￿360 Watt.
Components
F48￿system￿components￿of￿Harman￿Kardon
Explanation
Fuses￿in￿the￿power￿distribution￿box￿in￿the￿passenger￿compartment
Mid-range￿speaker,￿front￿right
Mid-range￿speaker,￿rear￿right
Amplifier￿(AMP)
Mid-range￿speaker,￿rear￿left
Bass￿speaker,￿left
Bass￿speaker,￿right
Mid-range￿speaker,￿front￿left
Headunit
Mid-range￿speaker,￿front￿center
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￿hi-fi￿system
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￿hi-fi￿system￿have￿high-quality
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