I have a old sony EXM 502 Amp (50X2, Bridged at 100) I found the Amp at a yard sale and bought it for 10.00 USD. The problem I am having is the Amp is possibly to strong for the 12" subwoofer I am pushing with it?? The subwoofer is a KOVE Audio KLD Series II Referance Series. The woofer has 2...