lakelife wrote:
The TE604 (the larger amp) should be running the sub. On mine the rear two channels were bridged to the sub, with the front two channels running the tower speakers. The crossover for the sub was set at about 80hz. Also on our boat the radio had the bass boost cranked way up to +10db. I turned that down to 0 and adjusted the gains on the amp for the sub. I liked the way that sounded better. I'm not sure what the crossover was set at for the tower speakers as I had our dealer remove the tower speakers from our boat so I could do my own. I would guess a good starting point would be 100hz.
AWESOME response! That will definitely help me get it sorted. It has a low pass and high pass crossover, been way too many years from the car stereo days for me to remember how/what they do, when you say the 100hz, I assume that is low pass?????