Meyer Sound MTS-4 User Manual

14
Specifications
Complementary power MOSFET output stages class AB/H
2480 Watts (620 Watts/channel)
< .02 %
Acoustical
±3 dB 30 Hz – 16 kHz; –6 dB at 26 Hz and 18 kHz
±70° 90 Hz – 17.2 kHz
140 dB
> 110 dB
70° H x 60° V
Frequency Response
1
Phase Response
1
Maximum Peak SPL
1
Dynamic Range
2
Coverage
Transducers
Sub Frequency
Low Frequency
Middle Frequency
High Frequency
Acoustic Crossover Points
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)
18” diameter MS-18 cone
15” diameter MS-15 cone
12” diameter MS-12 cone
2” throat, 4” diaphragm MS-2001A compression driver
40 Hz, 100 Hz, and 1 kHz
250 V NEMA L6-20P / IEC 309 Twistlock male receptacle
85 – 134 V / 165 – 264 V; 50 Hz / 60 Hz
115 V: 14 A 230 V: 7 A 100 V: 16 A
115 V: 26 A 230 V: 13 A 100 V: 30 A
115 V: 36 Apk 230 V: 18 Apk 100 V: 42 Apk
Inrush current < 12A @115V
21.25” W x 56.75” H x 30” D
280 lb (127 kg)
Multi-ply hardwood/black textured
Perforated steel grill, fiberglass screen
Five aircraft pan fittings (thrree on top, two on bottom).
Working load for each fitting is 600 lb (
1
⁄5 the cabinet
breaking strength) with straight tensile pull.
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 stan-
dards for –10% to 6% AC line voltage.

Meyer Sound MTS-4 Specifications

Acoustical

frequency response	30 Hz – 16 kHz
maximum peak SPL	140 dB
dynamic range	> 110 dB

Transducers

sub frequency	18” diameter
low frequency	15” diameter
middle frequency	12” diameter

Amplifiers

type	Complementary power MOSFET output stages class AB/H
burst capability	2480 Watts (620 Watts/channel)
THD, IM, TIM	< .02 %

Audio Input

type	10 kΩ impedance, electronically balanced
connector	XLR (A-3) male and female
nominal input level	+4 dBu (1.23 Vrms)

AC Power

automatic voltage selection	85 – 134 V / 165 – 264 V; 50 Hz / 60 Hz
max continuous RMS current	115 V: 14 A 230 V: 7 A 100 V: 16 A
max burst RMS current	115 V: 26 A 230 V: 13 A 100 V: 30 A

Physical

dimensions	21.25” W x 56.75” H x 30” D
weight	280 lb (127 kg)
rigging working load	600 lb