Yep, the old 350 had dual front circle ports. Rick, I know you don't have a Denon, but your room is smaller than mine. Where do you have your receiver gain and sub gain at? When I had my 600 in the front left corner, I was able to get it up to about 7 o'clock but no further and still had the Denon at about -4dB.

This has to be a Denon thing.

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