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Rear speaker wiring good for high level input? | Porsche 718 Forum
Dayton Audio SUB-800 8" 80 Watt Powered Subwoofer
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Sansui 881 -- Can I use a subwoofer with speakers on this system? | Audiokarma Home Audio Stereo Discussion Forums
How to Connect a Subwoofer: Low & High Level Connections | Home Cinema Guide
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Subwoofer High Level Inputs Vs RCA Inputs (Explanation)
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