Reviews
Read what some of the leading reviewers said about some of
David’s designs!
the amount of low bass energy
this speaker can produce is astounding..
is up there with the
established big boys, ATC, Genelec, PMC and the rest..
Hugh Robjohns
..an optional, I would
suggest imperative extra is on site analysis and alignment of the
system..
the
results were most impressive, exhibiting delicacy and presence
conveying the subtle detail..that few boxed loudspeakers can equal
Ivor Humphreys
"there
was absolutely no hint of either compression or distortion, just
limitless power coupled with lightning speed"
David Allcock
Other Links
Peter Mapp article
and others, Look here.
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Traditional side by side arrangement with the left hand cabinet in reverse phase and with 1ms delay applied for cardioid. (345mm cone centres) Polar plots shown below.
A good set up where the cabinets may have to be placed on or near a side wall and often used for conferences to reduce levels on the stage to prevent feed back problems. (See also Wide Boys)
All “cardioid” type arrangements will require eq to create the desired frequency response and may require a sub woofer for high power applications. |
