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Is one subwoofer really enough?

PS Audio is positioning the Foundry F12 as a sealed subwoofer designed for accuracy and consistency in real listening rooms. It is currently the only model in the Foundry lineup, and it is clearly ...

ps - I do post on car audio forums, but I like asking you peeps in the ARS community cause I generally get better/more technical and complete answers to my questions. Rock on.

Subwoofers are a type of speaker that boost the lowest frequencies in whatever audio you're listening to. These low frequencies usually include bass guitars, pipe organs, deep voices, kick drums, and ...