GMT900 Bose Premium Amp to Luxury Amp Upgrade

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

chaingun427

OBS Mad Scientist
Joined
Feb 1, 2014
Posts
435
Reaction score
38
Location
Mooreland, OK
Quick update, setup the maestro for a factory amp, put in the amp fuse which goes to the back of the i/p junction box on pin P4 of the black connector, and exits on pin 6 of the green connector (this is contrary to the premium audio diagrams that show it exiting to pin 8 on x3 which is the orange connector) I opened the module to verify the wiring just to be sure.

The amp is turning on, connected a crap 6" sub I had laying around to the left door speaker output and I have both all chimes with no other inputs connected.


In other words with an aftermarket radio, it is possible to put the lux amp into a base model sound system

Sent from my SM-N975U using Tapatalk
f6e798016271440fb0eb076cd7900c3c.jpgfacdaaa313dce2a533a738deff651c2d.jpg

Guess i need to start messing with the speaker outputs and rewire my inputs through the low level on the deck
 
Last edited:

chaingun427

OBS Mad Scientist
Joined
Feb 1, 2014
Posts
435
Reaction score
38
Location
Mooreland, OK
something not making sense to me, maybe my amp is bad, not sure. Does the "lux" amp only have 2 channel input?


Nvm figured it out. I had fade set trying to get rear speakers setup and it doesn't work that way. Might upgrade to a uqs amp later for fun, but atm the uqa+y91 amp is in and sounding great, minus the fader control
 
Last edited:

Forum statistics

Threads
132,332
Posts
1,866,239
Members
96,957
Latest member
beka1283
Top