Recent content by koocat

Hi everyone. I have a Sundown SA-12 D4 REV.3 hooked up to a vintage Kole Audio HK980-2 amplifier. Also hooked into a crossover (bass/sub only). This past week I've had this issue: I get in, start up, start bumping tunes and all the sudden the sub output power is cut in half or even less. This...