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Best 15-Inch Car Subwoofers

Updated May 2023
How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

First Reviewed
November 21, 2021
40
Models
considered
10
Hours
researched
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Eliza McGowen
Written by Eliza McGowen

Updated May 2023

Car stereo systems typically fall short of satisfying bass. Enter the 15” car subwoofer. It can deliver a satisfying thumping bass as you listen to your tunes on the road. While most 15” car subwoofers have an output of 1,000 to 2,000 watts, power can be as modest as 500 watts and as impressive as 4,000 watts. The large size of the cone can make it vulnerable to damage from the heat or being knocked around in the car if its made of flimsy material. Though not as large as its 18” big brother, the 15” car subwoofer isn’t tiny, so there needs to be ample room for it. Some subwoofers of this size give better frequency distribution than others, which will prevent distortion.

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