EAW MM60 User manual

EASTERN ACOUSTIC WORKS
One Main Street, Whitinsville, MA 01588 • (508) 234 - 6158 • FAX (508) 234 - 8251 • Email [email protected] • Web http://www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice. • PUB# MM60-888081 (B)/2 pp/5/1/00 • Printed In USA
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SPECIFICATIONS MM60
FEATURES
• Multi-enclosure, dual-channel extended range
multimedia system
• 2x JF60 full range satellites plus 2x SB120
subwoofers
• Per JF60: 6.5-in LF/1.3-in tweeter
• Per SB120: 12-in LF/internal passive crossover/filter
network
• Switchable powering: full range passive or biamp
(passive MF/HF)
• For portable use or permanent installation
DESCRIPTION
A 2-channel 3-way extended range system combining 2x JF60
2-way full range systems and 2x SB120ixR subwoofers. Each
JF60 includes a 6.5-in woofer, a 1.3-in tweeter on a Wave
Guide Plate™ and a passive LF/HF crossover. Each SB120ixR
includes a 12-in woofer in a vented enclosure and a passive
sub/full range crossover. Powering mode is switchable: pas-
sive (3-way crossover) or bi-amplified (active sub/full range
with passive LF/HF crossover).
APPLICATIONS
The MM60 delivers extended range output at surprisingly high
levels with flat response. Simple to set up and power with
each subwoofer housing an internal passive crossover/filter
network. Switch allows choice of passive or bi-amp power-
ing. Six year warranty.
Applications include:
Band PA MultiMedia
Ballroom Events Boardrooms
Restaurants Large Retail
Shown as one channel of an MM60 package.
PHYSICAL
Subwoofer
Subsystem 1x 12-in, vented (per SB120)
LF Subsystem 1x 6.5-in cone, sealed (per JF60
HF Subsystem 1x 1.3-in soft dome driver on WGP
Waveguide (per JF60)
Configuration 2 channel, 3-way, extended range,
4 enclosures
Powering Switchable: extended range
(passive sub/LF/HF crossover) or
bi-amplified (passive LF/HF
crossover)
Controls (switches, knobs) Powering mode switch (per sub)
Biamplified Crossover 100Hz
Cabinet Type (shape) JF 60:Trapezoidal
SB120: Rectangular
Enclosure Materials Baltic birch plywood
Finish Black catalyzed polyurethane
Connectors Per JF60:1x Neutrik NL4 Speakon
and 2-terminal barrier strip / per
SB120ixR: 2x Neutrik NL4 Speakon
(1 input, 1 output)
Suspension Hardware JF60: (6) 1/4”-20 threaded
mounting points (1 each top and
bottom, 4 on back for Omnimount
Series 75)/(2) 5/16”-18 threaded
mounting points on bottom for
external ultimate brand support
sstand
Grille Vinyl coated perforated steel
Mounting Bracket JF60 980001 wallmount bracket
PERFORMANCE
(data reflect per channel, passive crossover mode performance)
Frequency Response (1 Watt @ 1m)
±3 db 55Hz to 19kHz
-10 dB 44Hz
Axial Sensitivity (dB SPL, 1 Watt @ 1m)
Extended Range 90
Impedance (Ohms)
Extended Range 5
Power Handling, AES Standard (Watts)
Extended Range 200
Calculated Maximum Output (dB SPL @ 1m)
Extended Range Peak 119.0
Extended Range Long Term 113.0
Recommended High-Pass Frequency
24 dB/Octave 35Hz
Special
Biamped Performance See JF60 and SB120 Datasheets
Nominal Coverage Angle, -6 dB Points (degrees)
Conical 110

Acoustic Performance Partnership Eastern Acoustic Works MM60
One Main Street, Whitinsville MA, 01588 USA • Phone [phone] • Toll Free 800/992-5013 • Fax [phone] • Web http://www.eaw.com • email [e-mail]
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SPECIFICATIONS MM60
DIMENSIONAL DRAWINGS A & E SPECIFICATIONS
The three-way, two channel extended range loudspeaker sys-
tem shall incorporate (per channel): a 12-in sub bass trans-
ducer, a 6.5-in LF transducer and a 1.3-in soft dome tweeter
HF transducer. The total system shall incorporate two full
range enclosures and two sub bass enclosures.
Each sub bass driver shall be mounted in a vented enclosure
tuned for optimum low frequency response. Each LF driver
shall be mounted in a sealed enclosure which also houses a
HF driver. Each HF driver shall be mounted on an axis-sym-
metrical wave guide plate with a nominal coverage pattern
of 110°(conical).
Each sub bass enclosure shall house an internal passive fil-
ter network providing sub bass/full range crossover. Each
full range enclosure shall house an internal passive filter
network providing LF/HF crossover.
System frequency response shall vary no more than ±3 dB
from 55 Hz to 19 kHz measured on axis. In passive mode,
the loudspeaker shall produce a Sound Pressure Level (SPL)
of 90 dB SPL on axis at 1 meter with a power input of 1 Watt
(per channel), and shall be capable of producing a peak out-
put of 119 SPL on axis at 1 meter (per channel). It shall
handle 200 Watts of amplifier power (AES Standard per chan-
nel) and shall have a nominal impedance of 8 Ohms (per
channel).
The sub bass enclosures shall be rectangular in shape. The
full range enclosures shall be trapezoidal in shape. All enclo-
sures shall be constructed of 1/2-in thickness void-free cross-
grain-laminated Baltic birch plywood and shall employ ex-
tensive internal bracing. They shall be finished in black cata-
lyzed polyurethane. A switch allowing the user to choose
between passive and bi-amped powering modes shall be in-
stalled on the back of each sub bass enclosure.
Input connectors on each LF enclosure shall be dual Neutrik
NL4 Speakon (1 input, 1 output to full range satelite). Input
connectors on each full range enclosure shall be a 2-termi-
nal barrier strip and one Neutrik NL4 Speakon. A total of six
1/4"-20 threaded mounting points (1 each top and bottom,
plus 4x on back configured to accept an Omnimount Series
75) shall be provided on each full range enclosure as well as
two 5/16”-18 threaded mounting points designed to
accomodate an external standmount adapter. The front of
each enclosure shall be covered with a vinyl coated perfo-
rated steel grille backed with open cell foam to protect against
dust.
The three-way, two channel extended range loudspeaker shall
be the EAW model MM60.
PHYSICAL
Dimensions Inches Millimeters
Height: JF60 14.625 371
Width (Front): JF60 7.875 200
Width (Rear): JF60 4.75 121
Depth: JF60 9.75 248
Height: SB120 22.5 572
Width: SB120 14.34 364
Depth: SB120 11.75 298
Trapezoid Angle: JF60 10 Degrees per Side
Weights Pounds Kilograms
Net Wt: each JF60 17 7.7
Shipping Wt: each JF60 19.5 8.9
Net Wt: each SB120 53 24.1
Shipping Wt: each SB120 60 27.3
Shipping Wt: MM60 159 71.6