BMW Logic 7
TOP-HIFI SYSTEM AMPLIFIER
HiFi System Professional DSP
The 2002-2008 7-Series E65/66/67/68 LOGIC7 system has 420 Watts total with 9 outputs (7.2) that drive 13 speakers. 5 of the channels come from the LOGIC 7 amp in the trunk, 4 of the channels are 30 Watts per and the remaining channel is 15 Watts. The other 4 channels come from the ASK/in-dash CD module. Speakers consist of 4x 44mm tweeters, 7x 100mm midranges and 2x 210mm subwoofers
LOGIC7 Amplifier Connector X18773, 20-pin
1 & 11 - Rear Left Door Mid-Range Speaker
2 & 12 - Rear Right Door Mid-Range Speaker
3 & 13 - No Connection
4 & 14 - No Connection
5 & 15 - Front Center Speaker
6 & 16 - Front Right Subwoofer
7 & 17 - No Connection
8 & 18 - Front Left Subwoofer
9 & 19 - No Connection
10 - Power +12V
20 - Ground
LOGIC7 Amplifier Connector X10633, MOST bus connector
ASK Module, Connector X18805
1 & 5 - Rear Right Mid-Range Speaker
4 & 8 - Rear Left Mid-Range Speaker
2 & 6 - Front Right Speakers (Tweeter & Mid-Range)
3 & 7 - Front Left Speakers (Tweeter & Mid-Range)
Color Code
|
Color
|
SW
|
Black
|
BR
|
Brown
|
RT
|
Red
|
GE
|
Yellow
|
GN
|
Green
|
BL
|
Blue
|
VI
|
Violet
|
GR
|
Gray
|
WS
|
White
|
Wire Size (mm^2)
|
AWG equivalent
|
0.35
|
20
|
0.50
|
18
|
0.75
|
16-17
|
1.0
|
15-16
|
2.5
|
11-12
|
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