Adrian,

By all means experiment with different crossover frequencies, especially for the main left and right front speakers. Not everyone at Axiom agrees with me. Ian likes to use either 40 Hz or 60 Hz for his M80s, whereas I use 80 Hz. If I use a lower frequency, I get too much deep bass.

But you should definitely use 80 Hz for the QS8s and your center channel.

Alan

Alan Lofft,
Axiom Resident Expert (Retired)