Specification; Acoustical; Drivers; Rated Power (2) - Martin Audio MLA User Manual

MLA System

Specification

Acoustical

TYPE
FREQUENCY RESPONSE (1)
MAXIMUM SPL@ 1m

Drivers

LF

Rated Power (2)

LF

Dispersion

Audio input

CONNECTORS
ANALOGUE INPUT IMPEDANCE
MAXIMUM ANALOGUE INPUT LEVEL
NOMINAL SYSTEM GAIN
AES/EBU IMPEDANCE

Network

CONNECTORS
PROTOCOL

Amplifier Module

TYPE
PEAK OUTPUT POWER
AVERAGE EFFICIENCY
COOLING
MAXIMUM AMBIENT TEMPERATURE

Power Supply

TYPE
AC INPUT OPERATING RANGE
AC OVERVOLTAGE TOLERANCE
POWER FACTOR
NOMINAL POWER CONSUMPTION
MAINS CONNECTOR

General

ENCLOSURE
FINISH
PROTECTIVE GRILLE
FITTINGS
MLA System User Guide V2.1
USER GUIDE
Hybrid® horn/reflex subwoofer
35Hz-150Hz ± 3dB
LF: 140dB continuous, 150dB peak (3)
2 x 18"115mm / 4.5"voice coil, ultra-long excursion, high efficiency neodymium
magnet
3,000W AES, 12,000W peak
Digitally controlled in an array
Female XLR input, male XLR link output
20kΩ balanced to ground
6.15Vrms (+18dBu), over voltage protected
28.5dB
110Ohms balanced, Receive and transmit termination
2x IP68 rated 8-way, quick-release type
U-Net
Single channel switch mode, fixed frequency
8,5000W
85%
2 x temperature controlled internal fans
1 x low-speed internal blower
1 x temperature controlled external fan
45°C (113°F) for full output
Switch mode, fixed frequency with PFC
100 – 240V ~ AC, 50 - 60Hz
400V AC
> 0.95
600W
16A IEC309 (Ceeform)
Extensively braced multi-laminate birch and poplar ply construction
Textured black PU coating
Black HEX perforated steel
Proprietary rigging system
Bar handles on each side
Protective Rubber side-cheeks incorporating skids
Wheel-board
Transit cover
Weather Protection Cowl
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