EAW MM80 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# MM80-888082 (B)/2 pp/5/1/00 • Printed In USA
A
C
O
U
S
T
I
C
A
L
P
E
R
F
O
R
M
A
N
C
E
P
A
R
T
N
E
R
S
H
I
P
SPECIFICATIONS MM80
FEATURES
• Multi-enclosure, dual-channel extended range
multimedia system
• 2x JF80 full range satellites plus 2x SB150
subwoofers
• Per JF80: 2x 6.5-in LF/1-in exit HF on Wave Guide
Plate™
• Per SB120: 15-in LF/internal passive crossover/filter
network
• Switchable powering: full range passive or bi-amp
(passive MF/HF)
• For portable use or permanent installation
DESCRIPTION
A 2-channel 3-way extended range system combining 2x JF80
2-way full range systems and 2x SB150ixR subwoofers. Each
JF80 includes 2x 6.5-in woofer (vented), a 1-in exit/1.75-in
voice coil compression driver on a Wave Guide Plate™ and a
passive LF/HF crossover. Each SB150ixR includes a 15-in
woofer in a vented enclosure and a passive sub/fullrange
crossover. Powering is switchable: passive (3-way crossover)
or bi-amplified (active sub/full range with passive LF/HF
crossover).
APPLICATIONS
The MM80 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 biamp powering.
Despite the small size, an MM80 can fill medium sized ven-
ues with high definition, extended range sound. Six year
warranty.
Applications include:
Band PA MultiMedia
Ballroom Events Boardrooms
PHYSICAL
Subwoofer
Subsystem 1x 15-in, vented (per SB150)
LF Subsystem 2x 6.5-in, vented (per JF80)
HF Subsystem 1x 1-in exit/1.75 voice coil
compression driver on WGP
Waveguide (per JF80)
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 100 Hz
Cabinet Type (shape) Trapezoidal (JF80)
Rectangular (SB150)
Enclosure Materials Baltic birch plywood
Finish Black catalyzed polyurethane
Connectors Per SB150ixR: 3x Neutrik NL4
Speakon (1 input, 1 loop-through,
1 output to JF80)
Per JF80: 2x Neutrik NL4 Speakon
Suspension Hardware JF80: (6) 1/4”-20 threaded points
(1 each top and bottom, 4 on back
for Omnimount Series 100), (2)
5/16”-18 threaded points for
external stand mount adapter.
Grille Vinyl coated perforated steel
Mounting Bracket JF80 980002 wallmount bracket
Shown as one channel of an MM80 package.
PERFORMANCE
(data reflect per channel, passive crossover mode performance)
Frequency Response (1 Watt @ 1m)
±3 db 43 Hz to 19 kHz
-10 dB 32 Hz
Axial Sensitivity (dB SPL, 1 Watt @ 1m)
Extended Range 94
Impedance (Ohms)
Extended Range 8
Power Handling, AES Standard (Watts)
Extended Range 500
Calculated Maximum Output (dB SPL @ 1m)
Extended Range Peak 127.0
Extended Range Long Term 121.0
Special
Biamped Performance See JF80 and SB150 Datasheets
Nominal Coverage Angle, -6 dB Points (degrees)
Horizontal 100
Vertical 80
Recommended High-Pass Frequency
24 dB/Octave 25 Hz

Acoustic Performance Partnership Eastern Acoustic Works MM80
One Main Street, Whitinsville MA, 01588 USA • Phone [phone] • Toll Free 800/992-5013 • Fax [phone] • Web http://www.eaw.com • email [e-mail]
A
C
O
U
S
T
I
C
A
L
P
E
R
F
O
R
M
A
N
C
E
P
A
R
T
N
E
R
S
H
I
P
SPECIFICATIONS MM80
DIMENSIONAL DRAWINGS A & E SPECIFICATIONS
The three-way, two channel extended range loudspeaker sys-
tem shall incorporate (per channel): a 15-in sub bass trans-
ducer, 2x 6.5-in LF transducers and a 1-in exit/1.75-in voice
coil compression driver HF transducer. The total system shall
incorporate two full range enclosures and two sub bass en-
closures.
Each sub bass driver shall be mounted in a vented enclosure
tuned for optimum low frequency response. Each sub bass
enclosure shall house an internal passive filter network pro-
viding sub bass/full range crossover. Each pair of LF drivers
shall be mounted in a vented enclosure which also houses a
HF driver. Each full range enclosure shall house an internal
passive filter network providing LF/HF crossover. Each HF
driver shall be mounted on an axis-symmetrical wave guide
plate. The total system’s nominal coverage shall be 100°(h)
x 80°(v).
System frequency response shall vary no more than ±3 dB
from 43 Hz to 19 kHz measured on axis. In passive mode,
the loudspeaker shall produce a Sound Pressure Level (SPL)
of 94 dB SPL on axis at 1 meter with a power input of 1
Watt, and shall be capable of producing a peak output of
127 SPL on axis at 1 meter. It shall handle 500 Watts of
amplifier power (AES Standard) and shall have a nominal
impedance of 8 Ohms.
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 sub bass enclosure shall be 3x
Neutrik NL4 Speakon (1 input, 1 loop-through, 1 output to
full range satelite). Input connectors on each full range en-
closure shall be 2x Neutrik NL4 Speakon. (1 input, 1 loop-
through). A total of six 1/4"-20 threaded mounting points
(1 each top and bottom, plus 4 on back to accept an
Omnimount Series 100) 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 perforated steel grille backed with open cell foam to
protect against dust.
The three-way, two channel extended range loudspeaker shall
be the EAW model MM80.
PHYSICAL
Dimensions Inches Millimeters
Height: JF80 20.94 532
Width (front): JF80 7.81 198
Width (rear): JF80 4.5 114
Depth: JF80 9.75 25
Height: SB150 24.63 626
Width: SB150 19.69 500
Depth: SB150 19.59 498
Trapezoid Angle: JF80 10 Degrees per Side
Weights Pounds Kilograms
Net Wt: each JF80 25 11.4
Shipping Wt: each JF80 29 13.1
Net Wt: each SB150 83 37.8
Shipping Wt: each SB150 90 41.0
Shipping Wt: Total MM80 238 107.1