Compact Full-Range Speaker
MR6T
SPEAKER
MR6T
oF 6 PAGES
6
O F 6 P A G E S
Architects’ and Engineers’ Specifications
The loudspeaker system shall be self-contained and
consist of the following components: (1) a dual cone, full
range driver; (2) a constant voltage transformer; (3) a vented
enclosure.
The full-range transducer shall be a dual cone type
loudspeaker having a cone with a diameter of at least 6.3
inches (160mm). It shall present a nominal impedance load
of 4
Ω
to the constant voltage transformer or power amplifier.
The constant voltage transformer shall have multiple
power taps at 10, 25, and 50 Watts. It shall also have voltage
taps at 25, 50, 70 and 100V. Two detented rotary switches
shall be provided on the input panel to adjust the power and
voltage taps of the transformer. The voltage tap switch shall
have a position to bypass the transformer and allow the
loudspeaker to present a 4
Ω
load to a directly coupled
power amplifier.
The enclosure shall be a vented design. It shall be
constructed using high density polystyrene and finished with
black (or white), scratch resistant paint. It shall be trapezoidal
in shape with 45° angled sides. A full size, detachable, perfo-
rated steel grille, finished in black (or white) scratch resistant
paint shall be provided. At least 4 reinforced threaded metal
sockets for attaching optional mounting hardware offered by
the manufacturer shall be provided. The overall dimensions of
the enclosure shall not exceed (HxWxD) 11.82" x 8.39" x
8.96" (300mm x 213mm x 227.6mm). The total weight of the
loudspeaker shall not exceed 15lbs. (6.8kg). Connections to
the loudspeaker shall be two color-coded, spring-loaded
push connectors.
The loudspeaker system shall have an overall frequency
response of at least 70Hz–18kHz when measured to –10dB
and at least 200Hz–15kHz when measured to –3dB. It shall
have a nominal average coverage pattern of at least 90° hori-
zontal by 90° vertical to –6dB when measured between
800Hz and 16kHz. Calculated 1W/1m sensitivity shall be at
least 95dB when measured in the far field between 300Hz
and 3kHz. Maximum SPL shall be at least 118dB at 1m. The
loudspeaker shall be rated for continuous operation at 50W
IEC with 200W peaks.
The two-way loudspeaker system shall be a model MR6T
(MR6WT - white) manufactured by Mackie Industrial.
www.mackieindustrial.com
16220 Wood-Red Rd. NE, Woodinville, WA 98072 USA
888.337.7404, fax 425.487.4337, [email protected]
UK
+44.1268.571.212, fax +44.1268.570.809, [email protected]
ITALY
+39.0522.354.111, fax +39.0522.926.208, [email protected]
FRANCE
+33.3.8546.9160, fax +33.3.8546.9161, [email protected]
GERMANY
+49.2572.96042.0, fax +49.2572.96042.10, [email protected]
Electronic files for this product available at:
www.mackieindustrial.com
This Specification Sheet
MR6T.PDF
Quick-Start Manual
MR6TQS.PDF
Mackie Designs continually engages in research related to product improvement. New material, produc-
tion methods, and design refinements are introduced into existing products without notice as a routine
expression of that philosophy. For this reason, any current Mackie Industrial product may differ in some
respect from its published description, but will always equal or exceed the original design specifications
unless otherwise stated. ©1999-2001 Mackie Designs Inc. All rights Reserved. and are
registered trademarks of Mackie Designs Inc. Mackie Industrial is a trademark of Mackie Designs Inc.
part no. 910-301-10 Rev.B
