The rear channels on that amp are called passive outputs. You have no fader so you have to use attinuation moduals to get the sound you want. It is a good amp and I have one I used in my M3 and and liked it once I got the tunning set the way I liked it.
Its not a hard amp to work with but its also not a novice amp that is easy to tune. You have to buy the moduals to tune it for the passive outs and the crossovers.
1 - 5 of 5 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.