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Video: Polk car speaker testing

Extreme testing to create high quality speakers

Tara W. has worked for Crutchfield since 2004. She writes about whole-house music and video gear, and works on Crutchfield's video team.

More from Tara W.

Our video team traveled to Polk Audio to check out the extreme tests that their car speakers undergo. These speakers go through a period of high/low temperature and humidity testing, as well as a six-week long test where they alternate between Polk's salt/fog tester and UV tester.

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