LD Systems MAUI 44 SUB EXT – Subwoofer extension for MAUI 44 systems

LD Systems MAUI 44 SUB EXT – Subwoofer extension for MAUI 44 systems

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LD Systems MAUI44SE Subwoofer extension for MAUI44 systems and standalone

The LD Systems MAUI44SE is a powerful active subwoofer, especially designed for the extension of MAUI44 systems. The compact bandpass design augments the deep bass performance of the system by twice the SPL to (+6 dB) and can be integrated into the system within seconds. Through a slave preset, the MAUI44SE takes over the settings of the system subwoofer, a standalone preset allows it to be used with other satellite speakers.

The housing made of 15 mm multiplex is equipped with two 12″ neodymium woofers. The Class D amplifier of the MAUI44SE with highly efficient switching power supply provides a whopping 800 watts RMS; protection circuits against overvoltage, short circuit and overcurrent ensure reliable operation. The frequency response of the subwoofer ranges from 40 to 140 Hz, the maximum sound pressure is 129 dB.

An integrated LECC DSP with 24-bit converters and limiters, EQ, compressor and crossover functions provide an optimal bass reproduction. Furthermore, the MAUI44SE is equipped with controls for the subwoofer level, crossover frequency and phase, LED indicators and a Neutrik PowerCon mains connector. The ergonomic LD Systems Evolutive carrying handles allow for convenient transportation; an optional castor board can securely connect to the subwoofer via butterfly latches.

  • Type: active
  • Woofer Size: 2 x 12″
  • Woofer Size: 2 x 304.8 mm
  • Woofer Magnet: neodymium
  • Woofer Brand: custom made
  • Amplifier: class D
  • Amplifier Power (RMS): 800 W
  • Max. SPL (continuous): 121 dB
  • Max. SPL (peak): 129 dB
  • Frequency Response: 40 Hz – 140 Hz
  • Protection: multiband limiter, overvoltage, short circuit, overcurrent
  • Cooling System: passive
  • Controls: Sub Level, Sub Freq, Sub Phase, Power ON / OFF, DSP Mode
  • Indicators: LEDs for: On, Signal, Limit, Protect
  • Line Inputs: 2
  • Line Input Connectors: RCA, XLR, 6.3 mm jack
  • Line Outputs: 1
  • Line Output Connectors: XLR
  • Power Socket: Neutrik PowerCon
  • Power Supply: switching power supply
  • Operating Voltage: 100 V AC – 120 V AC, 50 – 60 Hz; 200 V AC – 240 V AC, 50 – 60 Hz
  • Power Consumption (max.): 1000 VA
  • Cabinet Type: bandpass
  • Cabinet Material: 15 mm plywood
  • Cabinet Surface: polyurethane
  • Cabinet Colour: black
  • Subwoofer Dimensions (W x H x D): 620 x 412 x 615 mm

DSP Specifications

  • DSP Functions: Limiter, EQ, Compressor, Crossover
  • Resolution A/D – D/A: 24 Bit – 24 Bit
  • Sampling Rate: 48 kHz
  • Noise Ratio: 100 dB


Paino 40,8 kg (kilogramma)


LD Systems

About LD Systems

Pro Audio in Motion

Designed in Germany, heard around the world!

Within just a decade LD Systems® has become a major pro audio brand with an extensive range of product lines. The expert LD engineering team and highly motivated personnel are continuously engaged in creating advanced, state-of-the-art audio equipment that provides superior sonic performance and exceptional value. Designed in Germany, LD Systems® professional audio products deliver world-class sound around the globe.

LD Systems® is a registered brand of the Adam Hall Group with headquarters near Frankfurt am Main, Germany. Established more than 35 years ago, the company has built a solid reputation for quality products, outstanding customer service and being a dependable partner in the pro audio, events and MI industries. The Adam Hall® Group's rigorous standards and dedication to innovation are reflected in each and every LD Systems® pro audio product.

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