Sony Xplod XM-554ZR Car Audio Amplifier "subwoofer working powered" Questions

...subwoofer not working it was installed 8" compact subwoofer not working it was installed by a car audio installer it worked fine for a few months after about 6 months it would take longer and longer ...

...Subwoofer that suddenly will not power up. It just stopped working one day last week. I've tried changing the external fuse to no avail. Has anyone had this problem and do you know how to fix it? The ...

Amplifier power light will not turn on. subwoofers will not work. i have subwoofers in the trunk of my car. The amplifier was working for a while but then shut off out of no where. All the lights are ...

...subwoofer but the amplifier packed in and stopped working. The red protection mode light is now constantly lighting up after playing it loud and the blue power light flashes on and off about every 2 ...

...subwoofer. I have all the parts needed for the new stereo but I cant figure out how to get it working. The stereo is a A1200N Audiobahn and the amplifier as a A8002T. All parts seem to work and have ...

...working too hard to try and move the cone properly and what happens is the sub will usually seize up rather than blowing out in the term you usually hear (ie, I had my system cranked up and I blew my ...

subwoofer unless I turn the gains all the way up. It was working fine for about 2 months. I have 13.5vDC at the positive and negative terminals. I tested my subwoofer on another amplifier and it works

...subwoofer not working i installed my amp and subwoofer to my car the other day. after everything was installed it still didnt work. i checked with my voltmeter on the power cable and my ground cable ...

Subwoofers Creating Independent Noise My vehicle's two 10" 1200w Sony Xplod subwoofers (connected to a Boss D1300.2 2600w amp) recently started independently making a very loud low-range humming sound