Its a sundown x15. Its in console box and I can't remember the dimensions. The high pass filter is set at 10hz and low pass is at 15khz right now. I left the gain on max after I got done tampering with everything. It doesnt have that punch that it did on my old amp but I upgraded the amp and wiring. On my old amp it was a good deep bass you could feel. Now it seems more like a weak bass. Doesn't get down on the lows like it used to
No offense man but why would you buy such amp and isntall without knowing what to do? Your lpf should be at 80-100 and gain should not be all the way up. Get a dmm and set it the right way before you blow your amp/sub or even catch your car on fire
Im not an expert but I know the gain shouldn't be all the way up and Ive been tinkering with the lpf. I set my last two amps just right. Its just this one that's given me problems. I turned down the lpf and im still not reaching the lows