Using Dipole Speakers, Using a Powered Subwoofer, Bi-amping the Front Speakers, SUBWOOFER PRE OUT - bi amp and front high | Onkyo TX-NR809 | Owner Manual (Page 14)
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ONKYO TX-NR809 User Manual - Page 1 of 100 | Manualsbrain.com
ONKYO TX-NR809 User Manual - Page 1 of 100 | Manualsbrain.com