Meyer Sound PSM-2 User Manual

10
Complementary power MOSFET output stages class AB/H
1240 Watts (620 Watts per channel)
< .02 %
Acoustical
Copyright © 1997, Meyer Sound Laboratories, Inc.
All rights reserved
Part #: 05.044.012.01 Rev A
±4 dB 50 Hz – 18 kHz
±90° 200 Hz – 16 kHz
139 dB peak at 1 m
> 110 dB
–6 dB: 50° H x 50° V; –10 dB: 70° H x 70° V
Specifications
Frequency Response
1
Phase Response
1
Maximum SPL
1
Dynamic Range
2
Coverage
Transducers
Low Frequency
High Frequency
Acoustical Crossover Point
Audio Input
Type
Connector
Nominal Input Level
Amplifiers
Type
Burst Capability
3
THD, IM, TIM
AC Power
Connector
Automatic voltage selection
4
Max Continuous RMS Current (> 10s)
Max Burst RMS Current (< 1s)
Max Peak Current During Burst
Soft-Current Turn-on
Physical
Dimensions
Weight
Enclosure
Finish
Protective Grill
10 kΩ impedance, electronically balanced
XLR (A-3) male and female
+4 dBu (1.23 Vrms)
12” diameter MS-12 cone driver
4” diaphragm MS-2001CQ horn driver
800 Hz
250 V NEMA L6-20P / IEC 309 Twistlock male receptacle
85 – 134 V / 165 – 264 V; 50 Hz / 60 Hz
115 V: 8 A 230 V: 4 A 100 V: 10 A
115 V: 15 A 230 V: 8 A 100 V: 18 A
115 V: 22 Apk 230 V: 11 Apk 100 V: 25 Apk
Inrush current < 12A @115V
24” W x 18” H x 14
5
/8” D
90 lb (41 kg); shipping: 103 lb (47 kg)
All birch plywood
Black textured
Perforated metal grill, charcoal grey foam
Notes
1. Subject to half-space loading; measured
with one-third octave frequency resolution
in fixed ISO bands.
2. Measured as the ratio between the peak
SPL and the A-weighted noise floor.
3. Nominal 8 Ω resistive load, pink noise,
100 V peak.
4. The unit is rated at 88–125 V and 182–235 V,
50/60 Hz, to satisfy EC standards for –10%
to 6% AC line voltage.

Meyer Sound PSM-2 Specifications

Acoustical

frequency response	± 4 dB 50 Hz – 18 kHz
phase response	± 90° 200 Hz – 16 kHz
maximum SPL	139 dB peak at 1 m

Transducers

low frequency driver	12” diameter MS-12 cone driver
high frequency driver	4” diaphragm MS-2001CQ horn driver
acoustical crossover point	800 Hz

Amplifiers

burst capability	1240 Watts (620 Watts per channel)
THD, IM, TIM	< .02 %
type	Complementary power MOSFET output stages class AB/H

AC Power

automatic voltage selection	85 – 134 V / 165 – 264 V; 50 Hz / 60 Hz
max continuous RMS current	115 V: 8 A 230 V: 4 A 100 V: 10 A
max peak current during burst	115 V: 22 Apk 230 V: 11 Apk 100 V: 25 Apk

Physical

dimensions	24” W x 18” H x 14 5/8” D
weight	90 lb (41 kg)
shipping weight	103 lb (47 kg)