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Yes, I am using an Optimus 12 inch passive sub woofer on mine. This sub uses dual voice coils.
Sorry, there was a problem. Please try again later.Hi chasvb, Thank you for the inquiry! Unfortunately, the unit is not designed to support subwoofers. You may want to consider our receivers that support active subwoofers like the STRDH590 or STRDH790. -David
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