Quote, originally posted by Vibr8tr »I posted this in another thread, but it fits better here.... any help is still apreaciated.OK, I have a completely different question.... but I didn't want to start a thread on it.... so I found an old one that was on the same topic.Are the 03 & 04 Amps the same as the 05+ ? I was thinking about finding a sub from the junkyard from a M&T 05+., but don't know if I can just "plug it in" to my amp. I like the idea of it being tucked away so I don't loose any room. And I don't need a "Big Boom" sub, just something to add some depth to my sound.We talked about it, and looked at the Orlando meet, but couldn't tell. The Amps look the same, and so does the wiring... any insight?Also, I do have the amp schematic for 04... but it doesn't say anything about sub.THere is this schematic for the 03
http://forums.genvibe.com/zero...o.gif but I looked at schematics for 2003, 2004, and 2005, and there were some changes in speaker wiring between all three years. THese changes affected the following pins on amp connectors (LR = left rear, RR = right rear)2003A9 Not UsedA10 Not UsedA11 Not UsedA12 Not Used B1 RR-B2 RR+G LR+H LR-2004A9 RR+ REDA10 RR- WHTA11 LR+ BLKA12 LR- YELB1 Not Used BLUB2 Not Used LT GRNG Not Used YELH Not Used BLK2005A9 RR+A10 RR-A11 LR+A12 LR-B1 Sub (R-?)B2 Sub (R+?)G Sub (L+?)H Sub (L-?)If the amps are all the same, (and it think it is possible) then there are two sets of rear speaker outputs. 2003 used one set, then they moved them to the other set for 2004, and for 2005, they used the first set to drive the sub. That's my theory anyway based on the wiring diagrams. The 05 diagram I had didn't identify the signals going to the sub, just the four wires went there, so assuming the same signals as in the 03 diagram, I put them in parentheses in the 05 list above.I guess one thing to try would be to try to hook up a four ohm speaker to the sub out pins and see if you get a rear speaker channel on it.