New 604 Cabs

[GM]

I have been looking for a new design for my 604's there are almost to many options..... Have you tried a MLTL yet?

Short of horn loading, the MLTL yields the best overall performance WRT LF extension Vs acoustical damping plus allows more tuning flexibility and driver location, so has been my 'no brainer' default vent alignment since the '60s after auditioning one offered by RCA, though it was marketed as being simply a reflex. Seems Harry Olson missed a good patent opportunity with this one.

GM