Thanks John, that's what I suspected but it just seems strange that they wouldn't include an output for this on the sub.

Per Alan's "Receiver and Subwoofer crossover set up" in the Articles section of the site the sub does have a crossover to be used in this case, I just wasn't clear on how to output from the sub

If you are running an older two-channel stereo receiver or an integrated amplifier that lacks a subwoofer output jack, connect the subwoofer by running the receiver’s left and right speaker cables to the subwoofer’s high-level or "speaker-level" input connectors. A second set of speaker cables would then run between the subwoofer and your main left and right front speakers. In this scenario, you would adjust the subwoofer crossover control to achieve a smooth blend between your main speaker’s bass output and the subwoofer’s deep bass output.

EDIT - just noticed it's my 100th post - Do I win a prize... cool

Last edited by lucv13; 02/10/12 07:51 AM.