[Jonathan (SA)]

Hi all. Just want to find out what this grey plug is for on the H&K audio harness?

FYI
(Harness came from a 2019 X3 M Competition F97)

[thestimp]

Originally Posted by Jonathan (SA)

Hi all. Just want to find out what this grey plug is for on the H&K audio harness?

FYI
(Harness came from a 2019 X3 M Competition F97)

Looks like speakers harness, the mini-pins are all the speakers, the larger being redirects. Whats your question specifically? I can try to help.

[Jonathan (SA)]

Originally Posted by thestimp

(Harness came from a 2019 X3 M Competition F97)

Looks like speakers harness, the mini-pins are all the speakers, the larger being redirects. Whats your question specifically? I can try to help.

Hi. So the harness that I have has got all the plugs that connects to H&K amp (amp in the picture) . So where does the grey plug fit into?

Does the H&K sound system use 2 amplifiers?

[thestimp]

Originally Posted by Jonathan (SA)

Hi. So the harness that I have has got all the plugs that connects to H&K amp (amp in the picture) . So where does the grey plug fit into?

Does the H&K sound system use 2 amplifiers?

It uses a RAM amp in the rear, its a booster from the front unit, there are like 3 tiers of them. They are not exactly interchangeable. Different connectors, you can get adapters if you want to swap out.

[Jonathan (SA)]

Originally Posted by thestimp

It uses a RAM amp in the rear, its a booster from the front unit, there are like 3 tiers of them. They are not exactly interchangeable. Different connectors, you can get adapters if you want to swap out.

Do you perhaps have photos of the 3 tiers set up or know where I can find pictures of the 3 different setups?