Subs are chirping...please help!!! (1 Viewer)

[Matt Bahnson]

I've got two PS10INF Infinity 10" 250 watt subs in my setup and they have recently started making a noise when they power on. A lot of subs have a three step power switch "Auto on - ON - OFF" my subs are both Auto On only. This powers down the subs after a certain amount of time if there is no signal present to conserve power...I don't have a problem with them turning themselves off but when they power up when signal is sent to them...they chirp. BBBBLLICK! It's a strange sound as if you were bumping the needle on the record player while a flute solo was playing. I have no option of Always on and I really would hate to get rid of these subs....what should I do? They're out of warranty and I doubt I could get ahold of a schematic so cracking it open and diddling around with it's guts will probably do nothing unless someone can tell me exactly what's happening...
Any ideas?
Thanks,
MPB

 

[Brian Osborne]

Do you have the ability in your Amp to give your subs more frequency range?
If so turn it up a bit, see if they don't stay on then.

 

[DavidSGT]

Some say use both inputs of RCA's on your sub will boost the signal thing, you can try that out..

Regards.
David