Hey SMD forums.
I've bought a 15" 1500w subwoofer, and a 1200w 4ch amp.
On the power side I've got GND, REM and B+.
I hooked up minus to GND, and REM&B+ to plus (connected together).
I get a good sound from my subwoofer, which is connected to channel 3 & 4 bridged, but whenever I turn up the volume, I get a crackle sound. Like the amp can't handle the subwoofer. I got that busted by hooking up the amp to a smaller 400w subwoofer, and it had the same problem.
On the amp I've got these settings:
Gain about 60%.
L.P.F about 90 Hz
H.P.F about 80 Hz
Crossover on L.P.F
0dB treble
Super Bass 0dB
Could it be a wire problem?
When I try to set plus to just B+ (leaving REM empty) it doesn't power on, and when I try to set plus to REM (leaving B+ empty) it doesn't power on. It only powers on when I put REM and B+ on plus, and GND on minus...
Can anyone help me out?
Please don't flame me, this is my first post, and I thought this would be a good place to ask
Thanks in advance,
Morten