top of page



Column PA System active


Item No.: LDMAUI44


  • 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.

  • Specification

    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



    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
bottom of page