View Full Version : 07 Tahoe?
03-26-2006, 10:21 AM
Any idea when and who will have interface adapters for the new GM lan vehicles?
05-17-2006, 12:23 PM
The 07 Tahoe radios spit out four analog balanced 4V line-level signals which are full-range and unequalized (flat). Vol/Bass/Mid/Treble/Balance and Fader all work on these outputs. All the OnStar and nav. voice functions are carried on these outputs as well. If you use aftermarket amps with differential-balanced inputs, you won't need any interface adaptors to add amplifiers to the system... just splice to the radio outputs with a good interconnect cables and you are good to go.
The same applies to the Suburban, Yukon, Yukon XL (but not for Denalis or Escalades). The 07 Denali and Escalade is completely different with a bus-controlled amplifier and 5.1 channel functionality.
07-28-2006, 02:24 AM
I just did one today with Bose for a Parrot 3100 Bluetoothspeakers were normal old chevy colors under the huge pocket in the center console that just pops up and slides out at the front. They were the lt. blue/ dark blue, yellow/brown, tan/grey, lt green/dark green at a huge harness connector that goes towards the amp. You can also find a pink thats a 12v acc(comes on/off with the radio on/off not ignition, but its not an amp turn on), you have a black ground and 3 constants that are all red/white. Funny part was that the tweeters are also caught on the front speaker wires and arent seperate, but passsively cross overed. The stock sub(s) are on the right side in a 4 pin connector. I dont know if its 2 subs or a dual voice coil, but they are red/green and white/red / white/green. We did it right and used relays to kill the subs when the Parrot kicked in so have fun
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