Connecting Separate Stereo Channels to a Subwoofer

[Clenoic]

Hi All,

 

I'm pretty new to audiophile setups, so any help is highly appreciated.

 

I've been looking into components for an audio setup, and got pretty confused on how to hook up the following amp & subwoofer:

 

Amplifier:

Subwoofer:

 

Should I 1) Connect the 8ohm right channel and ground from the left channel to the LINE IN on the subwoofer, or 2) Connect using the SPEAKER LEVEL INPUT?

 

Any help is appreciated, thanks!

[it_dont_work]

Channel 1 and 2 to from amp to sub, then to your speakers. The sub has a built in cross over.

[Clenoic]

So using the bottom set of four inputs yes?