Has anyone heard the v4 M60 on-walls vs. the v4 M5 on-walls? The M60s look more linear throughout the entire range except the upper highs. They also look like they're easier to drive. They're quite a bit more coin though and take up more wall.
A-LFR/1000-8 & 2/500v4x2
had v2;v4 FOC rock
Nx maybe