Hi! I went through the stickies for this but haven't quite found an answer to my problem. You see, I seem to have blown 7 out of 8 speakers of my cab. I have an Ampeg SVT 4 Pro head mono-bridged in an Ampeg SVT810e cab. Impedance is matched (4 ohm to 4 ohm). Wattage is another question. Ampeg SVT4 Pro: 1600 Watts Mono-Bridged @ 4 Ohms (1200 Watts Continuous) Ampeg SVT810e: RMS POWER HANDLING Combined/Mono Mode: 800 watts 8x10 PEAK POWER HANDLING Combined/Mono Mode: 1600 watts 8x10 I tend to play at high volumes (limiter led on the head flashes 1 or 2 times per song) for 2-3 hours with 3 or 4 10 to 15 minutes interruptions. I play with a guitar plugged in a BOSS GT-10 which is using the effects loop via the 4 cable method. I am now shopping for a replacement, but I just don't want it all to blow up again in 2-3 months. Am i doing something terribly, terribly wrong? Thanks!