<font color='#000000'>In a 7.1 channel configuration, I have seen diagrams where the speakers are set around a circle (speakers aligned around the arc of a circle turned toward listening spot etc.) and others diagrams showing the speakers in a north-south configuration. What is the correct orientation?
The new new Dolby Pro Logic IIx diagram shows each speaker providing a unique signal directed toward the listening spot while THX Untra2 dipole satellite speakers direct their signal toward the front and rear along the side wall. Is this speaker functionality built into all speakers or is it choose either PLIIx or Ultra 2 speakers?
Lastly, my intent is to listen to classical music...on radio, CD's, DVD Audio SACD. I am leaning toward the Denon 5803 receiver and would like a recommendation for speakers for HT and music.</font>
