MLA Compact 2×10″ – Powered Three-way Line Array

Brings award-winning Multi-cellular Loudspeaker Array technology to medium-scale touring and premium fixed installations

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Vörulýsing

  • Allskyns rigging, flutnings og aðrir aukahlutir í boði
  • Ætlað með DSX bassabotni

MLA Compact Awards

Every so often a new technology emerges that overtakes previous technologies — and in time replaces them. Just as line array took over from point-source clusters over 20 years ago, Martin Audio’s revolutionary award-winning Multi-cellular Loudspeaker Array [MLA] technology is reinventing the way loudspeaker arrays are configured and controlled delivering unsurpassed audience coverage and consistency without compromise to fidelity.

MLA Compact brings this revolutionary technology to medium-scale touring and premium fixed installations ranging from musical theatres and concert halls to Houses of Worship and auditoriums.

The versatile and scalable MLA Compact has received multiple awards for innovation and delivers performance, control and coverage consistency that brings the sound engineer and audience together in a more powerful, involving experience.

Some describe it as magic, but in its simplest terms each MLA Compact array has up to 120 individual acoustic elements [cells], each with its own onboard amplifier and DSP, which can be optimised by software to deliver the sound across the audience to meet the sonic goals required for any space.

MLA technology is the only technology on the market to allow multiple sonic goals to be prioritised and optimised accordingly. For example, not only can MLA Compact generate an even sound field over the audience, it can contain it as well — significantly reducing the influence of the room.

Hard Avoid® areas ─ such as behind and below the array, ceilings, balcony edges and beyond the venue perimeter ─ can also be programmed in. Vertical coverage can even be fine-tuned electronically in-situ to cope with changing environmental conditions and last-minute changes in rigging height, without having to re-rig.

With incredibly easy-to-use and highly accurate predictive software [DISPLAY] doing all the grunt work with the system, the engineer retains full artistic control and can enjoy mixing the show in the full knowledge that the sound created at the mix position will be heard everywhere throughout the audience.

Such is the confidence that MLA Compact can bring, that significantly less time is spent setting up the system and less time is spent walking the room to verify results.

Specification

Acoustical
TYPE Three-way cellular drive, active array element
FREQUENCY RESPONSE 65Hz-18kHz ± 3dB
MAXIMUM SPL @ 1m
  • LF: 129dB continuous, 135dB peak
  • MF: 129dB continuous, 135dB peak
  • HF: 129dB continuous, 135dB peak
Drivers
LF 2 x10” (250mm)/2.5” (63mm) voice coil, long excursion, vented pole, neodymium magnet drivers, Hybrid® slot-horn loaded
MF 2 x 5” (125mm)/1.5” (38mm) coil, neodymium magnet drivers, horn loaded
HF 4 x 0.7” (19mm) exit neodymium magnet compression drivers, horn loaded
Rated Power
LF 500W AES, 2000W peak
MF 180W AES, 720W peak
HF 40W AES, 160W peak
Dispersion
 
  • (-6dB) 100° horizontal
  • (-10dB) 130° horizontal
  • 10° vertical
Crossover Frequencies
 
  • 400Hz: 8th-order Linkwitz-Riley
  • 4.25kHz: Vanishing Point™ FIR filters
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
NOMINAL SYSTEM GAIN 22dB
AES/EBU IMPEDANCE 110Ω balanced, Receive and transmit termination
Network
CONNECTORS 2x IP68 rated 8-way, quick-release type
PROTOCOL U-NET
Amplifier Module
TYPE Five channel Class D, fixed frequency
PEAK OUTPUT POWER 4200W
AVERAGE EFFICIENCY 78%
COOLING
  • 2 x temperature controlled internal fans
  • 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
POWER FACTOR > 0.95
NOMINAL POWER CONSUMPTION 900W
MAINS CONNECTOR 16A IEC309 (Ceeform) – IP44 rated
(IP67 when mated with mains distribution equipment supplied with system)
General
ENCLOSURE Vertical trapezoid with 5º wall angle, multi-laminate birch and poplar-ply construction
FINISH Textured black PU coating
PROTECTIVE GRILLE Black HEX perforated steel
FITTINGS
  • Proprietary rigging system Bar handles on each side
  • Protective rubber side-cheeks incorporating skids
  • Weather protection cowl
IP RATING IP 25
DIMENSIONS
  • (W) 788mm x (H) 280mm x (D) 500mm
  • (W) 31″ x (H) 11″ x (D) 19.7″
WEIGHT 49.5kg (109lbs)

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