Idk those amps but ya... 25hz ought to be a good ssf to start... the box is sized to be slightly peaky low-tuned as U requested. In a Suv it should hammer imo.so are you saying the amp repair guy was wrong and 10-90 hz is indeed my high pass? not a low pass? and set it to 25hz approx?
ROSSOVER HIGH PASS (HPF) 10Hz ~ 90Hz (-12dB/8ª) Variable CROSSOVER LOW PASS (LPF) 90Hz ~ 10KHz (-12dB/8ª) Variable BASS BOOST Freq.: 35Hz ~ 55Hz Boost: 0 ~ +10dB EFFICIENCY 79%
that would mean It can't cross over below 90hz at the amp which is weird.
it was weird because when I set it to cross over at 80hz the subs played but music was coming through. I couldnt get the music to go away until I set the lpf on the head unit.
it's hard to find english info on this amp
4,6ft3 tuned under 30hz will lose but should dig