Questions & Answers for: subwoofers thumping

...thumping / popping on the subwoofer / speakers. I checked the settings on my receiver but the only choices the Yamaha has are "Auto", "DTS", and "Analog". In any case, I tried all different ...

Sunfire True Sub Constant Hum & Thump on Initial Signal I have a Sunfire True Sub. It has a constant hum and puts out a deep bass thump when it received the first big bass signal from a song etc. Once

...thumping and cracking when powered up...why? I have a Power Acoustik PTID-8960, have wired up to 4 amps, 1 amp for the front speakers, 1 amp for the mono-subwoofer, 1 amp to the rear deck speakers, ...

only one thump when car is turned on. problem in amp strength or subwoofer? subwoofer thumps once when car is turned on. amp overheated and melted some time ago and I tried repairing (changed all the ...

p110 thump,twich when volume off i have two p110 and they thump or twich when power is ran to them? that is normal. Just because they get such a boost when amp is first turned on. You can always turn ...

i have subwoofers hooked up and when i hit my brakes it thumps and when i hit the window button it will thump when i hit a bump it will thump what could this be Interference in the electrical ...

Information on the 12'' Thump subwoofers TH-1232 I just bought two Thump 12'' subwoofers. on the back it sys TH-1232. i was just wondering the info on them, i cant find them on the internet anywhere ...

...subwoofers still thump when i turn the volume all the way down. and they're not thumping the song it's kind of random thumping. I looked at the amp, the power wire looked like it was slightly pulled ...

subwoofer thumps with like a feed back when switching sources or settngs? seems to play fine,but on switching sources or sound settngs get heavy thump and these things can pound so you can image ...

Why is my Onkyo SKW-591 making a thumping sound? Onkyo SKW-591 subwoofer is making a thumping noise when plugged up and not connected or connected to the receiver. No other sound comes from the ...