How Many Amps Does a Car Stereo Draw?

How Many Amps Does A Car Stereo Draw

There is no controversy on the fact that the ride is incomplete without Music. But to have an amazing experience, you need to have a tremendous rocking sound system.

And most people are sick of their factory built-In Sound System because it is all in one kind of system and doesn’t provide a good experience.

On the other hand, when you modify your Factory Stereo or buy a separate Amplifier and subwoofers, it gives you the Magnificent Music experience.

So, the question is, how much amps does a car stereo draw?

What is Car Stereo?

When you look at your Home Sound System, you find many different things and features of it. And it has all the components of it separately.

But it’s not the same in Car Stereo as we are lack of space, so every single component of a Sound System is Compact and placed in a stereo.

Amperes Drawn By a Car Stereo:

Usually, a typical Car Stereo Draws 5 amps, but as I told you, it is a typical Stereo, but if you want some Cranky or Throaty Sound, then you need to have a better Stereo System in which the amps can easily go up to 30amps like if you want to have some party, then you need to have a powerful Amplifier which can enhance the signals properly and can provide Bombastic Sound.

Usually, an Amplifier draws somewhere between 10-30amps.

For Example:

     A bigger Amplifier is putting out 1000W RMS and uses a 12V supply; in this case, it requires 83 amperes. But there are some other factors to consider that the Amplifier is not working with 100% efficiency, so let’s assume 50% efficiency, and you will have 166 amperes. Then because 1000W is the Peak rating, so derate to its ⅓, which will give you about 55 amperes.

Does Amperes Are Drawn When The Key is Off?

Most of the vehicles draw amperes even when the key is off.

But only 50 milliamps are drawn altogether by a vehicle when it’s off, which is a very small amount, and it is not bothered. Thought many vehicles draw even less than that.

Conclusion:

I hope you have got the answer to how many ampers are consumed by your stereo even if its running or off.

So, whenever you think about the components of your car, remember that the Head Unit, Amplifier, and Speakers should match correctly in order to Relish your traveling and driving experience.

Recognize one thing that the expensive system doesn’t provide the best sound, but the properly managed one does.

Thank you so much for reading!

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