this one is rated for 10 amps, if the subwoofer isnt extremely powerful you may be able to us it.
[Link: dealextreme.com]you can teach it whatever code you want to turn it on and off. i dont think it will do discreet on and off though.
or for something more high end that will do discreets and handle more power:
[Link: smarthome.com]or you could go with an x10 system and use an i/r to x10 converter. i've never tried this so dont ask me how it works :)
Last edited by Duct Tape on April 26, 2009 10:48.