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DS-2
Mid-Bass
Loudspeaker
Operating Instructions
Specifications
Acoustical – DS-2 / D-2 System
Frequency response
Maximum SPL
Sensitivity
Coverage (-6dB points)
DS-2 Loudspeaker
Transducers
Impedance
Maximum Safe Amplifier Swing
Enclosure
Finish
Physical Dimensions
Weight
Protective Grill
Connector
Rigging
Note 1:
Acoustical specifications are for the minimum configuration of two DS-2 cabinets, and are mea-
sured on axis at 2 meters from 1/R image (located at cabinet rear).
Note 2:
Half-space conditions, pink noise input, in third-octave bands.
Note 3:
Loudspeakers driven with pink noise (peak-to-RMS ratio
channel at 4 ohms. The DS-2 will accommodate amplifiers capable of peak output levels up to
±
140 Vpk.
Note 4:
Loudspeakers driven at 2 vrms each (1 watt @ 4 ohms each).
Meyer Sound Laboratories, Inc.
2832 San Pablo Avenue
Berkeley, CA 94702
1
2
3
Continuous
Peak
4
Horizontal
Vertical
Nominal
Minimum
50-160 Hz ± 3 dB
136 dB
148 dB
112 dB
120 degrees
120 degrees
(2) MS-15 15-inch cone driver
4 ohms
3.5 ohms real part, 0 ohms imaginary part, at 80 Hz
140 Vpk
Folded horn, multi-ply Finnish birch
Black textured or charcoal-grey carpet (optional)
21
1
⁄
" W x 56
3
⁄
" H x 30" D
4
4
250 lbs (113.6 kg)
Expanded metal screen frame, vinyl damped,
charcoal-grey foam covering
Cannon EP-4 male, EP-5 male (Europe only)
Aircraft pan fittings
≈
12 dB), with amplifier rated at 600 W/
© 1991 Meyer Sound
05.058.010.01A
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