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How much power does a car amp draw? - AskingLot.com

    https://askinglot.com/how-much-power-does-a-car-amp-draw#:~:text=A%20typical%20car%20amplifier%20requires%20anywhere%20from%2010-30,how%20many%20amps%20does%20a%20car%20stereo%20draw%3F
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How Many Amps Does A Car Stereo Draw - Motoristcare

    https://motoristcare.com/how-many-amps-does-a-car-stereo-draw/
    The most practical solution, in this case, is to go for a 3-channel amplifier. These setups can take up to 100 watts RMS. So, the power drawn should be around 8 amps when 12 volts are supplied. But a 4-channel amplifier setup can power up the car stereo even more for a boosted audio performance and keep room for expansion in the future.

How much power does a car amp draw? - AskingLot.com

    https://askinglot.com/how-much-power-does-a-car-amp-draw
    A typical car amplifier requires anywhere from 10-30 amps. (You can check how much amperage you need by looking at the fuses usually …

How Many Amps Do Car Amplifiers Draw | GO AUDIO

    https://www.gohoautoaudio.com/how-many-amps-do-car-amplifiers-draw/
    Jul 28, 2007 · Depends on how many watts the amp is. good factor is the watts divided by the voltage ,120 for USA. a 400 watt amp will pull about 3.33 amps. Car Amplifier Unboxing After initially unboxing, I was concerned by the very small size and lighter weight design. Upon installation, it truly lives up to the Hertz name, amazing quality & power.

How Many Watts Is Good for a Car Stereo? – Improve Car Audio

    https://improvecaraudio.com/how-many-watts-is-good-for-car-stereo/
    For 50 watts per channel, the actual RMS output is between 10 -14 watts, which is not very powerful for good sound quality. In that case, you need to upgrade your car audio with an external amplifier with at least 60-80W RMS if you want to have a real improvement in the sound quality.

CAR AUDIO CALCULATORS | Apex Customs

    https://www.apexcustoms.com/car-audio-calculators
    Automotive electrical systems run on a 12-volt direct current system to power everything from your ignition system to your car stereo and lighting. This calculator is intended to help you calculate voltage levels of your car audio or lighting systems.

Amplifier Power and Voltage - Car Audio Help

    http://www.caraudiohelp.com/newsletter/amplifier_power_and_voltage.html
    That's an increase of (66.02/36)-1 = .83 or 83%. Because power increases with the square of the voltage a small increase in supply voltage will give a large increase in power output. So if our amplifier's output at 12 volts was 100 watts then at 14.4 volts it would be 144 watts and at 16.25 volts it would be 183 watts.

How many amps does your car stereo draw when turned …

    https://www.reddit.com/r/vandwellers/comments/95ciep/how_many_amps_does_your_car_stereo_draw_when/
    0.5 amps at 12 volts is 6 watts, which is not a lot. My peak power draw with lights, computer, stereo etc is 2.5A. I can get about 7 hours on a very full battery before I hit 12.0V. If I can cut 0.5A I gain 20% extra battery life, which is a lot considering it's being wasted on an idle amplifier. 2.

How many Alt amps is needed for 2600-3000 watts - car audio

    https://www.caraudio.com/threads/how-many-alt-amps-is-needed-for-2600-3000-watts.118035/
    I plan on wiring the 4 mtx 8000 dual voice coils @ 2ohms, one amp per sub, bridge all the amps to get the full 600w RMS per amp. The amps are MTX MXA6001 mono class D amps these peak at like 725 also i will be running a mtx 250 amp 200w RMS from this amp to run an 8"sub. So i will be running like 2600w RMS and peaking at like 3000 MAX

how to calculate how much ah you need for your amp ...

    https://www.stevemeadedesigns.com/board/topic/173302-how-to-calculate-how-much-ah-you-need-for-your-amp/
    62.5-40= 12.5 amps. In my case, my batteries are asked to provide 12.5amps of current, witch means i should be fine for hours. Recap:: Your batteries supply all that your alt cannot. Subtract your alternators ampherage from your current requirement to get how many amps your batteries have to supply.

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