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Martin Audio MLA User Manual

Martin Audio MLA
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MLA System USER GUIDE
MLA System User Guide V2.1 84
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Specifications
Acoustical
TYPE Dual 18”reflex loaded subwoofer
FREQUENCY RESPONSE (1) 35Hz-150Hz ± 3dB
MAXIMUM SPL@ 1m LF: 130dB continuous, 146dB peak (3)
Drivers
LF 2 x 18"100mm / 4"voice coil, ultra-long excursion, high efficiency ferrite magnet
Rated Power (2)
LF 2400W AES, 96000W peak
Dispersion
Digitally controlled in an array
Audio input
CONNECTORS Female XLR input, male XLR link output
ANALOGUE INPUT IMPEDANCE 20kΩ balanced to ground
MAXIMUM ANALOGUE INPUT LEVEL 6.15Vrms (+18dBu), over voltage protected
AES/EBU IMPEDANCE 110Ohms balanced, Receive and transmit termination
Internal Processing
Single channel DSP, programmable via network
10 PEQ / Shelving filters
Up to 48dB/Oct HPF and LPF
Up to 1 second delay
Network
CONNECTORS 2x IP68 rated 8-way, quick-release type
PROTOCOL U-Net
Amplifier Module
TYPE Single channel switch mode, fixed frequency
PEAK OUTPUT POWER 6000W
AVERAGE EFFICIENCY 85%
COOLING 2 x temperature controlled internal fans
1 x low-speed internal blower
1 x temperature controlled external fan
MAXIMUM AMBIENT TEMPERATURE 45°C (113°F) for full output
Power Supply
TYPE Switch mode, fixed frequency with PFC
AC INPUT OPERATING RANGE 100 – 240V ~ AC, 50 - 60Hz
AC OVERVOLTAGE TOLERANCE 400V AC
POWER FACTOR > 0.95
NOMINAL POWER CONSUMPTION 900W
MAINS CONNECTOR 16A IEC309 (Ceeform) - IP44 rated
General
ENCLOSURE Extensively braced multi-laminate birch ply construction
FINISH Textured black PU coating
PROTECTIVE GRILLE Black HEX perforated steel
FITTINGS Two Skids on base with mating channels on top
Four interlocking skids on each side

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Martin Audio MLA Specifications

General IconGeneral
BrandMartin Audio
ModelMLA
CategorySpeaker System
LanguageEnglish

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