Meyer Sound CQ-2 User Manual

16
Complementary power MOSFET output stages class AB/H
1240 Watts (620 Watts/channel)
< .02 %
Acoustical
Copyright © 1997 Meyer Sound Laboratories, Inc.
All rights reserved
Part # 05.041.010.01 Rev A
±4 dB 40 Hz – 18 kHz
±90° 50 Hz – 16 kHz
CQ-1: 136 dB ; CQ-2: 139 dB
> 110 dB
Specifications
Frequency Response
1
Phase Response
1
Maximum Peak SPL
1
Dynamic Range
2
Coverage
CQ-1
–6 dB points
–10 dB points
–6 dB points
–10 dB points
CQ-2
CQ-1
CQ-2
Acoustical Crossover Point
Transducers
Low Frequency
High Frequency
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 (> 10 s)
Max Burst RMS Current (< 1 s)
Max Peak Current During Burst
Soft Current Turn-on
Physical
Dimensions
Weight
Enclosure/Finish
Protective Grill
Rigging
10 kΩ impedance, electronically balanced
XLR (A-3) male and female
+4 dBu (1.23 Vrms)
H: 50° (800 Hz – 12 kHz); V: 40° (1.5 kHz – 12 kHz)
H: 60° (800 Hz – 12 kHz); V: 50° (1.5 kHz – 12 kHz)
15” diameter MS-15 cone
4” diaphragm MS-2001CQ horn compression driver
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
21” W x 30” H x 22
1
⁄2” D
130 lb (59 kg); shipping: 150 lb (68 kg)
All birch plywood/black textured
Perforated steel grill, charcoal-grey foam
Four aircraft pan fittings (two on top and bottom).
Working load for each fitting is 500 lb (
1
⁄5 the cabinet
breaking strength) with straight tensile pull.
H: 80° (500 Hz – 16 kHz); V: 40° (1.5 kHz – 12 kHz)
H:100° (500 Hz – 16 kHz); V: 50° (1.5 kHz – 12 kHz)
700 Hz
900 Hz
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 VAC and
182 – 235 VAC, 50/60 Hz, to satisfy EC
standards for –10% to 6% AC line voltage.

Meyer Sound CQ-2 Specifications