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How Much Current Draw From Speakers/Amplifier?
https://electronics.stackexchange.com/questions/178640/how-much-current-draw-from-speakers-amplifier#:~:text=Supply%20current%20drawn%20for%20the%20speakers%20alone%20would,the%20amp%20states%20another%205.5%20mA%20supply%20current.
What is my Amplifier's Current Draw? | DiyMobileAudio.com ...
https://www.diymobileaudio.com/threads/what-is-my-amplifiers-current-draw.64710/
You need to start with your given power (power is measured in watts) so your amp puts out 300w with what, 13.8v of potential voltage? So with that being said, 300w / 13.8v = 21.74 So your amplifier, with your charging system sitting at 13.8 volts, puts out 300w, and your current draw of your amplifier is 21.74 amperes (amps).
How Much Current Draw From Speakers/Amplifier?
https://electronics.stackexchange.com/questions/178640/how-much-current-draw-from-speakers-amplifier
Supply current drawn for the speakers alone would be: Current [Ampère] = Power [Watt] / Voltage[Volt] I = P / V = 5.6 / 5 = 1.12 A. Accounting for efficiency, you are looking at 1.12 / 0.89 = 1.26A. This is with 8Ω load, efficiency with a 4Ω load will be worse. The datasheet for the amp states another 5.5 mA supply current.
Amplifier current draw/wattage - High-End Audio Discussion ...
https://forum.audiogon.com/discussions/amplifier-current-draw-wattage
amplifiers draw more current as I increase the volume. I have 4 amps (powering 4-way speakers): Bryston 3B-ST.....5-A fuse Linn 5105 - 2 of these....."6.3-A MAX" NAD 2600a.....5-A fuse So at peak current draw the 4 amplifiers would supposedly draw about 22.6 amps. Can anyone tell me what class each of these amplifiers
Audio Amplifier Circuit
https://web.ece.ucsb.edu/Faculty/rodwell/Classes/ece2c/labs/Lab%201a%20-%202C%202007.pdf
amplifier, PIR 2 /2 requires that the amplifier must be able to source a peak AC current of around 350 mA with an 8-Ohm load. This is a lot more than a typical op-amp is designed to
How Many Amps Does A Car Amplifier Draw | GO AUDIO
https://www.gohoautoaudio.com/how-many-amps-does-a-car-amplifier-draw/
Jan 03, 2013 · It does seem like a lot, but it isn’t continuous, and most car amps will never reach their "labeled power" without heavy distortion, so in effect, the max current draw will be ~13-14.5A, as you said, so use a 16-18A PSU. 10000 Watt Amplifier Car Alpine Mrp M500 Car Amplifier Find great deals on eBay for alpine mrp amplifier. Shop with confidence.
What is the Power Consumption of my amplifier? – MESA ...
https://mesaboogie.zendesk.com/hc/en-us/articles/115003818313-What-is-the-Power-Consumption-of-my-amplifier-
The most power that any amp will ever draw is the AC line voltage multiplied by the amplifier's fuse value and even then, it is unlikely to ever reach its maximum level. For example, in the case of a domestic model Bass Strategy Eight:88 this calculates as 10A x 120V = 1200W. Since much of the power is dissipated through heat, once again, it is unlikely that the amp will actually draw …
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