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Re: Old School Polk Audio C4 Subwoofer - Four 6x9's in Isobaric Teardrop Enclosure
1 of those 3 for sure, lol. I made the video about this Polk C4 subwoofer back in 2012, it was considered old then, almost ancient now. Awesome to still see interest in the oldies! At one time this w…2 · -
Re: Old School Polk Audio C4 Subwoofer - Four 6x9's in Isobaric Teardrop Enclosure
Finished up the video today and finally got it uploaded. See below: Watch on YouTube in 1080P HD or embedded below: https://www.youtube.com/watch?v=iWNGeePHEeA1 ·