I'm new here (but not on other forums)... have both a home theater setup, made up of heavily reworked Infinity RSII's front, Advent 6002's rear, and 55" CinemaVision Toshiba rear projection TV with replacement drivers for the center... + 12" sonotube right channel subwoofer and isobaric loaded dual 10" cylindrical subwoofer left channel
These are driven by 2 nakamichi 730 receivers (for the front right and left main and subwoofers, @ 150 watts/channel each) and a Motorola DCP501 I got on the cheap managing the rears, input switching, etc. Works pretty well...
My main audio setup consists of DIY BG 75 linesource dipoles and 2 sonotube 12" subwoofers, driven by another Nak 730 and an adcom 555 II, with TEAC X2000R source, ,as well as Sony 300 disc CD changer, etc...
Hope to gain some more insights and help if possible here...
John L.