I currently have 2 JL 10's (10W0) in a sealed box. Im pumping the JL with a kicker zr120, bridged. Im thinking of running the new kicker KX300.2 and bridiging to 1 channel at 300 watts. So if the amp is bridged and the speaker handleing is 125 watts a piece for the JL's (250 watts total) am i over powering the JL's. thanks in advance for your help.