Steven_MB
Agent
- Joined
- Dec 14, 2002
- Messages
- 28
Folks:
Is there anything different about the way they rate power in SW amps, vs regular amps? I recently did some pathology on the failure of the '350W (RMS)' amp in my JBL PSW D115, and by the size of the heat sink really doubt that this thing could pump out 350w continuous for than a few cycles into a dummy load. My guess is that if you connected it to a dummy load at its design impedance, the most it could do continuously would be about 25W. I don't expect CCS kind of ratings, but even in Intermitent service (ICAS) expected to see more amp under there. Are we back to the old 'music power' rating system?
Thanks, Steve
Is there anything different about the way they rate power in SW amps, vs regular amps? I recently did some pathology on the failure of the '350W (RMS)' amp in my JBL PSW D115, and by the size of the heat sink really doubt that this thing could pump out 350w continuous for than a few cycles into a dummy load. My guess is that if you connected it to a dummy load at its design impedance, the most it could do continuously would be about 25W. I don't expect CCS kind of ratings, but even in Intermitent service (ICAS) expected to see more amp under there. Are we back to the old 'music power' rating system?
Thanks, Steve