As far as I can tell the Anthem allows one to set separate high-pass freqs for each channel, but uses a single low-pass for all channels, keeping the phase of the combined result coherent. Problem is, that leaves coverage gaps between the high and low freqs and you end up throwing info away.

If the whole idea is that the loss of info is compensated by the coherence of the bass, then phasing seems to be a big problem (at least in their minds).

I'd like to hear the Outlaws address this issue, too.