How would a JBL 1200.1 amp sound with a 12w7?? the JBL is rated at 1200 watts @ 2 ohms and 600 watts @ 4 ohms. Would it be getting 800 watts @ 3 ohms (12w7 is 3 ohms)??? How would it sound?? What other amp would you recommend that can be purchased for under $350