I have a ScienceofSpeed ProFormance Audiophile Subwoofer Enclosure & Subwoofer for sale. I bought it a couple of years ago but the unit has seen minimal use because of ongoing projects on my car. It currently sells new for $550 plus shipping from Science of Speed. It is an excellent subwoofer setup and mated well with my Focal Utopia speakers. I am going with something different so it is available. Asking $400 plus shipping. Pickup is available. Also, I go to Chicago periodically so I can deliver it there.Any questions, let me know
Tim
Tim
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