Subwoofer for 2 channel preamp


How can you hook up Power Subwoofer to 2 channel Preamp without Subwoofer output? I am using 2 of Von Schweikert Audio VRS1 Sub with Sim Audio Moon P-5 Preamplifier. Thanks for input.
stereo1972

Showing 1 response by gaudio_eek

I want to achieve the same thing too, but my component has a pre-out not a sub-out. Would I proceed the same way as suggested above?