Acoustic Performance Partnership
Eastern Acoustic Works
MK2294
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email [email protected]
TECHNICAL SPECIFICATIONS
MK2294
AC
O
US
TIC
AL
PER
FORMANCE PA
RTN
ER
SH
IP
NOMINAL DATA
Frequency Response (1 Watt @ 1m, electronic processing)
±
3 dB
70 Hz to 19 kHz
-10 dB
55 Hz
Axial Sensitivity (dB SPL, 1 Watt @ 1m)
LF
97
HF
109
Impedance (Ohms)
LF
8
HF
16
Power Handling, AES Standard (Watts)
LF
500
HF
200
Calculated Maximum Output (dB SPL)
LF Peak
130.0
HF Peak
138.0
LF Long Term
124.0
HF Long Term
132.0
DIMENSIONAL DRAWING
ARCHITECTURAL SPECIFICATIONS
The two-way full range loudspeaker systems shall incorpo-
rate 12-in LF transducer and a 1.4-in exit/75mm voice coil
compression driver HF transducer.
The LF driver shall be mounted in a vented enclosure tuned
for optimum low frequency response. The HF driver shall be
loaded on constant directivity horn with a nominal coverage
pattern of 90
°
(h) x 45
°
(v).
System frequency response shall vary no more than
±
3 dB
from 70 Hz to 19 kHz measured on axis. The low frequency
section shall produce a Sound Pressure Level (SPL) of 97 dB
SPL on axis at 1 meter with a power input of 1 Watt, and
shall be capable of producing a peak output of 130 dB SPL
on axis at 1 meter. The high frequency section shall produce
a Sound Pressure Level (SPL) of 109 dB SPL on axis at 1
meter with a power input of 1 Watt, and shall be capable of
producing a peak output of 138 dB SPL on axis at 1 meter.
The low frequency section shall handle 500 Watts of ampli-
fier power (AES Standard) and shall have a nominal imped-
ance of 8 Ohms. The high frequency section shall handle 200
Watts of amplifier power (AES Standard) and shall have a
nominal impedance of 16 Ohms.
The loudspeaker enclosure shall be trapezoidal in shape. It
shall be constructed of 15mm thickness void-free cross-grain-
laminated Baltic Birch plywood and shall employ extensive
internal bracing. It shall be finished in wear-resistant tex-
tured black paint. Input connector shall be a 2x 2-terminal
barrier strip. The following mounting hardware shall be pro-
vided: A total of thirteen 3/8”-16 threaded mounting points
(three each on top and bottom, two per side, three on rear)
shall be provided. The front of the loudspeaker shall be cov-
ered with a powder coated perforated steel grill.
The two-way full range loudspeaker shall be the EAW model
MK2294.
510611 (A)
exp 4/6/00 dpm
MK2294
INDICATES MOUNTING POINT,
3/8-16 THREADED HOLE (PI ANGLE).
INDICATES CENTER OF BALANCE.
INDICATES MOUNTING POINT,
3/8-16 THREADED HOLE (NUT PLATE)
15.00
26.10
1.95
6.27
DIMENSIONS APPLY
TO BOTH SIDES
VIEW A-A
7.93
30.00
FRONT
15.54
GRILLE PARTIALLY SHOWN
L
C
BOTTOM
DIMENSIONS APPLY
TO TOP & BOTTOM
7.23
8.75
6.69
7.25
14.75
30
°
(8.23)
15
°
L
C
7.19
5.20
16.00
BACK
26.10
13.05
INPUT
1.95
