Onkyo - TX-DS797 No sub-woofer output?


Hi, I have a Onkyo 797 Amp, When I plug my RCA cable into the Sub output, I do not get any output to my sub, If i plug it into any other output say - Front Right, The sub works.

Anyone know what I may be doing wrong?

Or is my AMP dead?


Ohh And Subwoofer is set to yes in the speaker config!

Make sure you config the speaker correctly. The SUB is turn off by default. You must turn it on.
Choose setup menu and browse through the menu. You will find it.

Don't plug your SUB input to any none SUB PRE-AMP output. If you SUB does not have a built in high frequency filter. Those high frequency would kill or degrade you SUB performance.
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