I currently have a serviceable, but unimpressive center channel speaker and am looking to upgrade. My room is 12' x 18', with the TV in the middle of the 18' side and the sofa directly across from it. Also, one of the 12' sides is open, with a dining area and kitchen beyond.
I am strongly leaning toward the RP-500C because it seems to have about the right about of power to fill my space. However, I am wondering about the differences and trade-offs between having dual 5.25" woofers versus quad 3.5" (R-34C) or 4" (RP-404C) woofers. Are there any significant benefits to choosing the quad-woofer units? And are the differences between the 500C and 404C enough to justify the $200 price difference?