Originally Posted by Hifisound
Any response if DEQ can be connected to aux in of 372 ?
Of course it can. I'm trying hard not to do your thinking for you! ;-)
Regarding your earlier data
Here's the max undistorted spl numbers for each Dyunaudio Contour 1.8 mkII:
F,Hz Max SPL, DB
Is this assuming they have 2x Esotar 6.7 inch drivers
The model was run for one speaker system, whatever its configuration actually is.
Doubling the number of drivers adds 3 dB to the SPL. But, the numbers represent what we expect 1 meter from the speaker and most of the time you will be further away.
or these are actual measurements of the speaker ?
(I have asked this to Dynaudio and they have not responded yet)
No, it is the result of running a highly optimistic computer model that was developed by a well-known speaker authority named Sigfried Linkwitz, and confirmed by other references.
And if of the speaker, aren't these good numbers esp if the music used doesn't have content at 20 and 30Hz , making sub not so much required ?
It is all about sound quality. A speaker that can't operate over the normal audible range is like a car that can't drive up roads with normal but steeper grades.
Doesn't seem like high end audio to me, but suit yourself.