subwoofer problems

My subwoofer has stopped working and will start again every once in a while. The amp powering the sub never shuts off, but the sub stops making noise. I thought this could be the RCA cable, so I tried hooking my phone up to the sub using a 3.5mm to RCA cable, and it worked fine. I figured it had...

So the system is 2 10 inch alpine type s subs with a 1800 watt hifonics mono amp (wired at 1 ohm 1000 rms), the problem is that the subs will randomly go from working with full power to barely thumping (just moving enough so i know they are recieving some kind of power and also worth mentioning...

Hello, I just recently installed a Pioneer Champion Series Pro 12" 4 ohm DVC subwoofer in my car, it's being powered by a Alpine MRX-M110 X series 1100 watt amp @ 2 ohms. I only have the gain at just under halfway, and the bass boost is at 0db, but when I turn up the volume I can smell a...

Hello, I'm new to this forum and just had a question for everyone. I've had an Alpine Type R 12" DVC 4 ohm subwoofer for about a year now, but just recently did I take it back out of the box and check on the wiring to make sure nothing came loose. I realized that I had the sub hooked up wrong...