Alpine MRP-F250 4-channel car amplifier 40 watts RMS x 4 at 4 ohms (50 watts RMS x 4 at 2 ohms) 100 watts RMS x 2 bridged output at 4 ohms (4-ohm stable in bridged mode) 2-, 3-, or 4-channel output variable high-pass/low-pass filters (50-400 Hz, 12 dB/octave) tuned Bass EQ (12 dB bass boost at 50 Hz for channels 3 & 4) subsonic filter (15 Hz, channels 3 & 4 only) MOSFET power supply
I am wondering what caused the amp to die (thermal over load) Orginaly the front was a set of alpine s type as well but after my Kenwood deck fried one of the front speakers BestBuy installed the Infinity Kappa 2 Ohms speakers. Is this an issue?