Originally Posted by Dh52
I have the tube installed now. It doesnt really seem to be putting out the bass i thought it would. After reading over the phase section of the manual it seems to be in phase. Any suggestion on what the problem may be?
Did you follow the steps in the manual to make sure that the Tube is indeed in phase? Did you also try flipping the phase input switch? Where and how in the vehicle is the Tube mounted and positioned?