how many subs for my amp

[FuryCharger]

ok....I got a Sony xplode (yea its crap but it works) rated at 480W @ 4ohms. I currently run a rockford fosgate 12" sub rated at 150rms. My question is first, could i stick another rockford 12er in their and run both of them off that amp. and my second question is how high can i play my sub with that amp before it blows. whenever i crank it im always worried about when to much is to much ya know? Any help would be great! thanx guys

[wicked]

It really all depends on what ohms the vocie coil or coils are on your subs.

[mwh27]

Originally posted by wicked:
It really all depends on what ohms the vocie coil or coils are on your subs.

x2

But I assume if your asking this question you don't know that much about ohms.

Check out http://www.bcae1.com/ and come back if you have any more questions.

That site should really tell you everything you need to know about multiple subs.

[96firebird311]

Like they said, we need to know what impedance the voice coils on your subwoofer now is. Sounds tough maybe, but it's not. Single 4 ohm? Dual 2 ohm? Things like that. A model number on the amp would also be helpful.