Buying USED Subwoofer? Test & Check THIS!


So you are on a budget but still want to purchase a subwoofer to upgrade the bass performance for your car audio system. A great choice that can have you saving money is to buy used, but if the subwoofer doesn't work you could be left with a paperweight. In this video we explore how to properly test a subwoofer with a multimeter along with other visual and audible tests you can perform to quickly make sure a subwoofer will work.


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🔊 Want more? Check out these links:

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- Ported Downfiring Subwoofer Build: https://bit.ly/CAFdownfire

- Dad's Sound Quality Daily Driver Build: https://bit.ly/CAFdadsSQ

- SEMA F150 Subwoofer Box Build: https://bit.ly/CAFf150

- LOUD Wrangler Build - https://bit.ly/CAFloudwrangler

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