Reggaebass Posted December 20, 2021 Share Posted December 20, 2021 How does a 440 watt amp deliver 800 w 🤔 Quote Link to comment Share on other sites More sharing options...
Sparky Mark Posted December 20, 2021 Share Posted December 20, 2021 (edited) 22 minutes ago, Reggaebass said: How does a 440 watt amp deliver 800 w 🤔 Please read Bill Fitzmaurice's post a little further back in this thread. This isn't a contentious point. Edited December 20, 2021 by Sparky Mark Quote Link to comment Share on other sites More sharing options...
warwickhunt Posted December 20, 2021 Share Posted December 20, 2021 21 minutes ago, Sparky Mark said: The bottom line is that an amplifier capable of delivering ANY watts at ANY ohms (possibly ANY watts peak) is capable of damaging ANY ohm cab with a thermal rating of ANY watts if you ignore signs of the speaker being driven too hard. Fixed it for you. 2 Quote Link to comment Share on other sites More sharing options...
Sparky Mark Posted December 20, 2021 Share Posted December 20, 2021 Just now, warwickhunt said: Fixed it for you. Perfect, thank you. Totally agree. 1 Quote Link to comment Share on other sites More sharing options...
chris_b Posted December 20, 2021 Share Posted December 20, 2021 So you're warning us about running an amp at full power, not at half power. Quote Link to comment Share on other sites More sharing options...
Bill Fitzmaurice Posted December 20, 2021 Share Posted December 20, 2021 How do you know? The knob position doesn't reveal the amp power output, nor does anything else. With a low voltage input signal the knobs could all be wide open and yet the output -10dB or more from rated output. With a high voltage input the knobs could all be at 9:00 and yet the output +6dB over rated output. I once blew a 200 watt EVM-15B with a 50 watt amp when I hooked up a pink noise generator for testing. I didn't realize that the generator was cranked, so when I turned it on the voice coil blew in less than a second. 4 Quote Link to comment Share on other sites More sharing options...
BassmanPaul Posted December 20, 2021 Share Posted December 20, 2021 Just to be clear: a volume control does NOT limit the power that an output section is able to deliver. 1 Quote Link to comment Share on other sites More sharing options...
Chienmortbb Posted December 20, 2021 Share Posted December 20, 2021 1 hour ago, BassmanPaul said: Just to be clear: a volume control does NOT limit the power that an output section is able to deliver. Correct. It is only limited by the maximum voltage , maximum current (amps) and the imagination of the marketing department. 2 2 Quote Link to comment Share on other sites More sharing options...
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