Mirage PS-12 180 Sub Schematics

[mabrow]

Hi,

I've searched around but came up empty on schematics for my Sub.

If anyone has them or has a link to them, please let me know.

Thanks in advance!

p.s. Sub goes nuts with noises (cracking/popping) when low pass crossover is even slightly adjusted. Thinking maybe a bad potentiometer?

[budm]

Re: Mirage PS-12 180 Sub Schematics

Show us good clear pictures of the unit, the boards and how they are connected together. It may be dirty pot or the coupling caps have leakage current to allow DC to be present on the pot, but do you get normal sound if you are able to set the pot to maximum?

[momaka]

Re: Mirage PS-12 180 Sub Schematics

Any chance this is similar to the Infinity PS-12 subwoofer found here (?) :
https://www.badcaps.net/forum/showthread.php?t=17168