posted
my 1999 model punch 500@2 is rated at 696wmax at 4ohms bridged. Rockford told me that it is not safe to run this amp any lower then 4 ohms bridged. i would like to run it at 2.7 ohms bridged is this safe or will it over heat and die on me?
posted
I agree , the impedance will not be constant and will vary with frequency . I have seen the rf 1100a2 do 2200 rms without any problems . It was hooked to 3-12" jl w3-d2's i believe . It isnt advised by Rockford but i have done it myself with a older punch 200 without damage to the amp . Wayne would know for sure .