how can i find out how many watts my amp puts out??

 

Is there a model number on it somewhere? If so, google that.

 

this is what it is.
http://www.lightningaudio.com/produc...s=discontinued

so how much power would my sub get if i turned the gain all the way up?

 

Depends on the amount of subs and the ohms (resistance)

Rated Power:
85 Watts x 2 @ 4-Ohms
125 Watts x 2 @ 2-Ohms
250 Watts x 1 @ 4-Ohms bridged

 

its one 12 inch rockford fosgate p2. either 2 or 4 ohms. didnt buy it brand new.

 

first off.... THE GAIN IS NOT A VOLUME CONTROL!!!!!!!! if you think it is youll either blow the subwoofer or blow the amplifier OR BLOW BOTH!
the amplifiers output depends on the subwoofer voice coil configuration and the way you wire it up if its dual voice coil.

 

i know that! i just wanna know how much power my one sub would get if i turned the sub all the way up...?

 

Addicted is right, the gain is NOT a volume ****, and you cant turn a subwoofer up.....lol

Anyways, the amp is rated at 250 if you bridge the channels (which can only be done with a 4 ohm single voice coil sub or a 2 ohm dual voice coil sub). to find out how much it really puts out, you can have it bench tested.

 

i have no clue what bridged means. lol what is bench test?

 

www.google.com

?