02 RR Amp location?

[ml4x4]

You guys know where the amp is located on an 02 P38?
The sound would come on and off, then a bang on the dash area would get it back up.
This went on for several weeks, then no sound at all. Radio seems to work fine, but no sound.

Thanks

 

[ml4x4]

Anyone? I thought I searched on here enough to see if the same question had been asked but couldn't find it.

Thanks

 

[carlosz]

right quarter pannel just above th cd changer with the sub woofer.

 

[Paul Grant]

Isn't there an amp in each door as well?

 

[mbrummal]

Isn't there an amp in each door as well?

no, they put them all into one unit in '99

 

[David Despain]

right quarter pannel just above th cd changer with the sub woofer.

do you mean LH side?

 

[ml4x4]

I know this is a common problem after looking on RR.net but they don't really go into specifics on amp locations, etc. Parts searches come up with a front door amp as well.
There appears to be an amp on the bottom of sub, is that the only amp as far as you guys know?
Thanks for the help!

 

[David Despain]

from the wiring manual.

Subwoofer Amplifier
The subwoofer (K146) is supplied with power and
ground from the Subwoofer Amplifier (Z176) via two
separate channels which consist of 4 BW/B wires.
The subwoofer amplifier (Z176) is permanently
switched on when the radio supplies a signal on the
SB wire.

Speaker Amplifier
The DSP amplifier (Z293) is located behind the LH
rear luggage compartment behind the subwoofer.
The DSP amplifier (Z293) now incorporates the door
amplifiers which are no longer fitted separately.
Navigation information is supplied to the DSP
amplifier (Z293) which outputs the information to the
relevant speaker(s).

 

[David Despain]

do you have NAV? Does the voice instruction work?