Thread: 2G Bose wiring
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Old 15th October 2017, 04:17 PM
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ScottD3 ScottD3 is offline
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Default 2G Bose wiring

I'm trying to work something out on the 2G Bose wiring.

Bose in the A8 D3 has 12 speakers?
3 in the dash, 1 in each front door, 2 in each rear door, 2 in the rear shelf and 1 sub?

If that's the case, the below pinouts from the Bose amp doesn't add up to the same amount of speakers.

3/4 - Front right mid-range and treble loudspeaker -R27-
13/14 - Centre mid-range and treble loudspeaker -R158- (–)
7/8 - Front left mid-range and treble loudspeaker -R26- (–)

5/17 - Front left bass loudspeaker -R21-
15/16 - Front right bass loudspeaker -R23- (–)

19/20 - Rear right loudspeaker (–)
21/22 - Rear left loudspeaker (–)

11/12 - Loudspeaker in rear shelf -R150- (–)

T18/1-10 - Sub rear shelf -R157-

It adds up to 9 speakers. So we are missing 3 speakers.
The rear door tweeters and one of the rear parcel shelf speakers?

I'm wondering if the rear door tweeters run off the rear loudspeakers via a crossover and the rear parcel shelf speakers both get the same signal, so count as one speaker?

Anyone able to confirm or suggest an alternative?
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