might want to make your own post in help section for best results.Do any of yaull know if the jp23 amplifier is all of the speaker outputs connected inside of the amplifier, or do you have to connect each subwoofer to both outputs? Seems like I'm not getting full power. I have (2) Skar sdr 12's hooked up to it, in the pre-fab box already wired up to 1-ohm. Only has 2 wires coming out of the terminal, one positive, one negative, both subs are connected inside of the box. Maybe both need to be connected separately to the 2 channels for full power, IDK. set my gain with a multimeter, 34-35 and I have to turn the bass knob all way up to get the output that my Pioneer gm9701 done with its bass knob on zero. Any ideas appreciated.
The jp23 is a single channel amp, both + and both - speaker output terminals are internally connected just gives space for like multiple woofers and cannot fit all wires in single pos and single neg terminals