Kevin,

I disagree.

Raider has no sub. Less of nothing is still nothing. Better to cross over as low as possible - which would be 40Hz given his speakers' rated -3db point.

Even if he had a sub I'd still start my serious listening / comparing at 40Hz - unless there he's seriously short of amp power or speaker power handling / dynamic capbility, and needs to redirect to the sub to relieve some of the burden.

Sanjay,

At least neither of us is a "Geoff".

Regards.

Jeff Mackwood