Don Pearce wrote:

On Tue, 21 Nov 2006 19:13:11 +0000, Eeyore
wrote:

If your drivers are up to the task, just use a first order crossover ( 6dB /
octave).

By its very nature it can't screw up. It will always give constant power and
pressure and eliminate any phase 'nasties'.

No, a singe order crossover can't be linear phase - you need at least
second order to achieve that.

Nonsense.

The vector sum of a first order crossover is flat in both amplitude and phase.

Graham