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How many watts is my factory car stereo?

I want to upgrade my car stereo. I’m not sure if what I’m looking at is better or worse than my current stereo. How many watts is a factory car stereo?

avatar
Will Baldwin · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
It’s smart to research this before upgrading, as you don’t want to upgrade to something worse by mistake!
Generally speaking, the average factory car stereo is about 8 to 12 watts. An upgraded stereo is typically more wattage, averaging 25 to 50 watts.
If you are seriously considering upgrading, you should first have your battery’s power checked. You’ll want to make sure it can handle the additional wattage that an aftermarket stereo would output. If your battery is older, you may also need a replacement, as battery life tends to decline after five years.
Should you decide to upgrade your stereo, make sure your car insurance will cover your new
sound system
with
Jerry
.
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