• Elegant PA for musicians, DJs and conference sound systems
  • 1,600-watt RMS/129 dB peak SPL/40 Hz to 20 kHz
  • Large dispersion area with uniform volume coverage
  • Feedback-free monitoring and PA system
  • Even sound distribution with broad dispersion angle (120° horizontal)
  • Fast and simple assembly without stands or cables
  • Powerful bandpass subwoofer with a low resonance frequency
  • Crystal-clear trebles and a detailed mid-range sound
  • LECC DSP for distortion-free audio reproduction
  • Protection circuits for safe, reliable operation

Description

LD Systems MAUI 44 active column PA system with LECC DSP

The MAUI 44 is the flagship of the LD Systems MAUI series and offers an enormous 1,600 watts of total output (RMS) with a frequency response of 40 Hz to 20 kHz and a sound-level pressure of 129 dB (peak). With its outstanding sound properties and wide-ranging functions, this compact column PA is perfect for musicians, DJs and solo entertainers as well as for permanent installations.

The housing of the bandpass subwoofer is made of rugged 15 mm birch plywood and fitted with two 2 x 12" neodymium woofers as well as two Hypex modules with separate switching power supplies. The four frequency groups of the vertical array system consist of a total of 16 3.5" neodymium speakers with die-cast basket and integrated heat sink along with two 1" Celestion HF drivers with wave guide. They are operated via 4 dedicated class-D power amps.

In terms of connections, the MAUI 44 offers both combo sockets (XLR/6.3 mm jack) and RCA inputs. Total and subwoofer levels can be individually adjusted, providing a perfectly balanced sound in every situation with a crystal-clear treble, a crisp mid-range and a powerful bass. The LD Systems LECC DSP (limiter, equalizer, compressor and crossover) along with two additional limiters provide distortion-free audio reproduction with an extended dynamic range, guaranteeing safe, reliable operation with effective protection circuits to prevent short circuiting, overcurrent and overvoltage.

Designed for simple transportation, the MAUI 44 consists of a subwoofer and an aluminium array with a total weight of less than 60 kg. Special multi-pin inputs reduce set-up time to a minimum, and thanks to its exceptional feedback resistance and extremely wide horizontal coverage of 120°, the system does without additional monitors.

Specifications

Product type
PA Complete Systems

Colour
Black

Max. SPL (continuous)
121 dB

Max. SPL (peak)
129 dB

Frequency response
40 - 20000 Hz

Dispersion (H x V)
(horizontal) 120 °

Overall height
2223 mm

Weight
58,4 kg

Other features
LECC DSP , stable steel pins for a reliable connection between the components

Subwoofer


Low/mid driver dimensions
2 x 12 "

Woofer size
2 x 304.8 mm

Woofer magnet
Neodymium

Woofer brand
Custom-made

Cabinet construction
Bandpass

Cabinet material
15 mm Plywood

Cabinet surface
Polyurea

Subwoofer width
620 mm

Subwoofer height
412 mm

Subwoofer depth
615 mm

Subwoofer weight
40.8 kg

Subwoofer features
Custom-made multipin connector for vertical array

Mid/Hi System


Midrange size
16 x 3.5 "

Midrange size
16 x 88.9 mm

Midrange magnet
Neodymium

Midrange brand
Custom-made

Tweeter dimensions
(with Waveguide 1 x 7° tilted) 2 x 1 "

Tweeter dimensions (mm)
(with Waveguide 1 x 7° tilted) 2 x 25 mm

Tweeter magnet
Ferrite

Tweeter brand
Celestion

Loudspeaker inputs
1 each

Speaker input connections
Custom-made multipin

Cabinet construction mid/high
Closed

Mid/Hi system cabinet material
Aluminium

Mid/Hi system cabinet surface
Powder coated

Mid/Hi system width
120 mm

Mid/Hi system height
1811 mm

Mid/Hi system depth
144 mm

Mid/Hi system weight
17.6 kg

Mid/Hi system features
vertical array with an extremely wide sound dispersion

Amplifier module (integrated in subwoofer)


Amplifier
Class D

Amplifier output system (RMS)
1600 W

Protection circuits
Multiband limiter , over voltage , over-current , short circuit

Cooling
passive

Controls
Main level , Power On/Off , Sub level

Indicators
Limit , On , Protect (protection circuit engaged) , Signal

Operating voltage
Switching power supply

Operating voltage
100 V AC - 120 V AC, 50 - 60 Hz , 220 V AC - 240 V AC, 50-60 Hz

Line inputs
2

Line input connectors
6.3 mm jack , RCA , XLR

Line outputs
1

Line output connectors
XLR

Loudspeaker outputs
1

Speaker output connections
Custom-made multipin

DSP characteristics


DSP Functions
Compressor , Crossover , EQ , limiter

Bit depth AD/DA converter
24/24 bit

Internal sampling frequency
48 kHz

Signal/noise ratio
100 dB

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