hey

Just recently, maybe in the last week or so, I've noticed by subs rumble a tiny bit when my headunit changes tracks, reads a cd, turns on or off, or when the laser is moving. Now, this problem came on and off a few weeks ago, but disappeared, and now its there nearly every day.

Any ideas?

turn the gain on the amp down a little bit, and check to see if theres any interfearence from a power source.

nah, i dont think its from another component in the car, but i've noticed it only does this when music has been playing for a while, say 30mins or so

Seems like Amp gettign too Hot, need Cold Air Induction. :D

eek, what amplifier and head unit is it champ?

H/U is a jvc KD-S895C (i think i'm at uni atm)
AMP is a Blaupunkt GTA 4100.

If it is coz my amp is getting too hot, then i'll get some pc fans to fix the problem. It is possible its getting too hot, coz its on the back of the sub box visible from the ski port.