[HomeBrew] Center Channel Thumper ?

[GreenTree Ground Station]

Can anyone point me to a proven homebrew design for the
Low-Pass/Med-High Cut and Left/Right mixer circuits for
use with a center channel 'woofer' ?

One of my neighbors just threw out a nice Jensen cabinet
with working speakers, and since there's only ONE - I
thought why not use it to accentuate bass of my system.

I have a Marantz rcvr that has A:B spkr outputs, so if I
can use "A" for the full range and "B" to create the center
channel - it might work ;)

TIA...

        Corruptissima re publica plurimae leges.
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