
MG-MICA MULTIPURPOSE GRID AND ACCESSORIES
PN: 05.147.034.01 A
Page 24 of 44
Meyer Sound Laboratories Inc.
www.meyersound.com
T: +1 510 486.1166
F: +1 510 486.8356
600-HP subwoofers equipped with the optional MRF-600 rigging frame can be linked directly to the MG-MICA grid
and to MICA loudspeakers to form flown and ground-stacked arrays.
The 600-HP’s captive QuickFly rigging hardware – like MICA’s – features rigid GuideALinks contained within recessed
guides in the bottom front and rear corners of the enclosure. A slot and convenient pinned knob allow each link to be
moved and pinned for arraying and storage. In normal use, the front links are used as the pivot point, and the splay
between enclosures is introduced with the rear links.
The rear links provide seven positions, marked -3, 0, 3, 6, 9, 12, and 15. The resulting angle
these link positions represent depends on whether the 600-HP is linked to another 600-HP or to
a MICA loudspeaker.
The front links may be set in two different positions:
■ 0°: This is the standard position (left figure) and it is used to
achieve a 0-degree angle between adjacent 600-HP enclo-
sures.
■ +3°: The main purpose for this extended position (right figure)
is to curve a 600-HP stand-alone array that is flown next to a
MICA array, both for appearance and to keep the subwoofer
array from blocking the horizontal high-frequency coverage
from the MICA enclosures lower in the array.
6. 600-HP RIGGING
CAUTION: As part of the regular inspection and maintenance procedure for 600-
HP loudspeakers, check each of the captive GuideALink pins to ensure that they
are tight by turning them counterclockwise by hand. If a pin turns, it must be reset into
the link using Loctite 290, and be allowed to cure for 48 hours and retested before the
loudspeaker is flown.
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