Meyer Sound MSL-2A Operating Instructions page 4

MSL-2A
Reinforcement
Loudspeaker
Note 1.
Measured 1 meter on-axis to high
horn, half-space conditions, pink
noise input, in 1 ¦ octave bands.
3
Note 2.
Loudspeaker driven with "A"
weighted noise (peak-to-RMS ra-
tio ³12 dB), with amplifier rated at
600 W/channel at 8 ohms.
Note 3.
Coverage angle is the -6 dB aver-
age. All measurements made at
24 inches and confirmed at 6 feet
(on-axis except where noted) us-
ing pink noise source and mea-
sured in 1 ¦ octave bands. Fre-
3
quency response 40 Hz-18 kHz,
half-space conditions.
Operating Instructions
Acoustical - MSL-2A/S-1 System
1
Frequency response
Maximum SPL 2
Continuous
Peak
Maximum Peak (Music Signal)
HF Distribution Pattern
Horizontal
Vertical
MSL-2A Loudspeaker
Driver Complement
Low Frequency Driver
High Frequency Driver
High Frequency Horn
HF DC Protection
Enclosure
Finish
Physical Dimensions
Weight
Protective Grill
Connector
Rigging
8.75"
Meyer Sound Laboratories, Inc.
2832 San Pablo Avenue
Berkeley, CA 94702
40-18k Hz ±4 dB
130 dB
139 dB
144 dB
70 degrees
60 degrees
MS-15
MS 2001A
70 degree modified radial
20µF Polypropylene capacitor
2.3 cu. ft. vented, multi-ply
Finnish birch plywood
Black textured
21 1 ¦ " W x 24
4
82 lbs (37 kg)
Hex perforated metal, powder
coated, charcoal-grey foam covering
Cannon EP-4 (male)
EP-5 (male, Europe only)
Aircraft pan fittings or
Coverage Angle 3
Vertical 60 degrees
Horizontal 70 degrees
Maximum SPL @ 1meter
Continuous 130 dB
Peak 139 dB
Total Amplifier Power 600w
Narrow Horizontal Coverage Array
Coverage Angle 3
Vertical 60 degrees
Horizontal 95 degrees
Maximum SPL @ 1meter
Continuous 136 dB
Peak 145 dB
Total Amplifier Power 1200w
Optimal Horizontal Coverage Array
Coverage Angle 3
Vertical 60 degrees
55˚
Horizontal 120 degrees
Maximum SPL @ 1meter
Continuous 134 dB
Peak 143 dB
Total Amplifier Power 1200w
1 ¦ " H x 18 1 ¦ " D
4 4
3 ¦ "-16 nut plate
8
05.011.011.01A
© 1993, Meyer Sound