LD Systems LDMAUI44G3W
(LD Systems Maui 44 G3 W)
Powered Cardioid Column PA System
The LD Systems MAUI 44 G3 W is a high-performance, fully active 4-way column PA system with a passive cardioid column design and a white finish. Delivering 3600W peak power and a maximum output of 133 dB SPL, it combines a powerful 15-inch neodymium subwoofer, 14 midrange drivers, and four compression drivers for deep bass, clear vocals, and consistent audience coverage. Featuring DynX Gen. 2 DSP, Bluetooth 5.4 audio streaming, and cable-free column assembly, this system provides professional sound reinforcement for DJs, live bands, corporate events, and other applications requiring powerful sound with straightforward setup.
LD Systems MAUI 44 G3 W Competitive Differences
- 3600W peak and 1800W RMS Class-D amplification with a maximum output of 133 dB SPL for high-output live sound applications.
- 15-inch neodymium bass-reflex subwoofer with low-frequency extension down to 34 Hz (-10 dB) for powerful, controlled bass reproduction.
- Fully active 4-way speaker architecture with 14 x 3.5-inch neodymium midrange drivers and four 1-inch compression drivers for detailed full-range sound.
- Passive cardioid column provides up to 18 dB rear attenuation between 100 Hz and 1 kHz, reducing unwanted sound on stage.
- Wide 120° horizontal x 25° vertical dispersion with BEM-optimized waveguides and phase plugs for even, controlled audience coverage.
- DynX DSP Generation 2 features advanced peak, RMS, and thermal limiters for consistent performance at high output levels.
- Bluetooth 5.4 wireless audio streaming with AAC support for convenient playback from compatible devices.
- Expandable with an optional MAUI 44 G3 SUB W for increased low-frequency output or cardioid bass configurations.
- Cable-free column assembly with automatic column detection for fast setup and breakdown.
- White polyurea-coated birch multiplex subwoofer and powder-coated aluminum columns for durability and a coordinated appearance.
LD Systems MAUI 44 G3 W Description
The LD Systems MAUI 44 G3 W combines high-output amplification with advanced acoustic design to deliver detailed sound across a wide frequency range. Its custom 15-inch neodymium woofer features a 4-inch voice coil and an airflow-optimized bass-reflex enclosure that reduces turbulence and port noise while providing precise low-frequency reproduction. The two-piece column houses 14 custom 3.5-inch neodymium midrange drivers and four 1-inch compression drivers. Horn-loaded midrange sections, BEM-optimized waveguides, and phase plugs work together to improve efficiency, vocal clarity, and consistent sound distribution across the listening area.
The system's passive cardioid column design directs sound toward the audience while reducing rearward radiation by up to 18 dB across the 100 Hz to 1 kHz frequency range. Its 120° horizontal by 25° vertical dispersion provides broad audience coverage while limiting unnecessary vertical spread. The fully active Class-D amplifier delivers 1800W RMS and 3600W peak power, supporting a maximum SPL of 133 dB. DynX DSP Generation 2 incorporates advanced peak, RMS, and thermal limiting to protect the system while maintaining controlled audio performance. Dedicated amplifier channels and crossover frequencies at 200 Hz, 700 Hz, and 1800 Hz optimize reproduction across the four-way speaker architecture.
For applications requiring additional bass performance, the MAUI 44 G3 W can be expanded with an optional MAUI 44 G3 SUB W. Positioning the additional subwoofer facing forward can increase low-frequency output by up to 6 dB, while a rear-facing arrangement with the Cardioid preset activated helps reduce bass radiation behind the system. Two XLR/TRS combo inputs, two XLR Thru outputs, and a dedicated subwoofer output provide flexible connectivity for external mixers, audio sources, and system expansion. Bluetooth 5.4 with supported audio codecs enables wireless music playback from compatible devices without requiring additional playback hardware.
Designed for demanding professional use, the MAUI 44 G3 W features an 18 mm birch multiplex subwoofer enclosure finished with durable white polyurea coating and powder-coated aluminum columns. Four ergonomic subwoofer handles and recessed column handles make transportation and positioning more manageable. The cable-free column connection and automatic detection simplify assembly without requiring separate speaker cables between the system components. Its white finish makes the system suitable for weddings, corporate productions, houses of worship, live performances, and event installations where both sound performance and appearance are important.
MAUI 44 G3 W Features
- High-performance, fully active 4-way column PA system with passive cardioid column design.
- 3600W peak and 1800W RMS Class-D amplification.
- Maximum peak output of 133 dB SPL.
- 15-inch high-power neodymium bass-reflex subwoofer with 4-inch voice coil.
- Deep bass extension down to 34 Hz (-10 dB).
- 14 x 3.5-inch neodymium midrange drivers with 1-inch voice coils.
- 4 x 1-inch neodymium compression drivers with integrated waveguides.
- Horn-loaded midrange drivers for improved efficiency and vocal clarity.
- BEM-optimized waveguides and phase plugs for controlled, consistent dispersion.
- 120° horizontal x 25° vertical coverage pattern.
- Passive cardioid column provides up to 18 dB rear attenuation from 100 Hz to 1 kHz.
- DynX DSP Generation 2 with advanced peak, RMS, and thermal limiting.
- Dedicated amplifier channels and crossover frequencies for optimized four-way operation.
- Airflow-optimized bass-reflex ports for extended low-frequency performance and reduced port noise.
- Bluetooth 5.4 wireless audio streaming with AAC, SBC, and aptX codec support.
- 2 x XLR/1/4-inch TRS combo inputs for connecting external audio sources.
- 2 x XLR Thru outputs and 1 x dedicated subwoofer output.
- Expandable with an optional MAUI 44 G3 SUB W for additional bass reinforcement.
- Supports forward-facing dual-subwoofer configurations for up to 6 dB additional low-frequency output.
- Supports cardioid bass configurations using an additional rear-facing subwoofer.
- Cable-free two-piece column assembly with automatic column detection.
- 18 mm birch multiplex subwoofer cabinet with durable polyurea coating.
- White powder-coated aluminum column construction.
- Protective steel subwoofer grille.
- Four ergonomic subwoofer carrying handles and two column handles.
- Universal 100–240V switching-mode power supply.
- Convection cooling system.
- White finish suitable for weddings, corporate events, and coordinated installations.
MAUI 44 G3 W Specifications
- Brand: LD Systems
- Model: MAUI 44 G3 W
- Manufacturer Part Number: LDMAUI44G3W
- Product Type: Powered Cardioid Column PA System
- System Configuration: Fully Active 4-Way
- Column Design: Passive Cardioid
- Amplifier Type: Class-D
- Peak Power Output: 3600W
- RMS Power Output: 1800W
- Maximum Peak SPL: 133 dB
- Frequency Response (-6 dB): 37 Hz – 20 kHz
- Frequency Response (-10 dB): 34 Hz – 20 kHz
- Nominal Dispersion: 120° Horizontal x 25° Vertical
- Cardioid Rear Attenuation: Up to 18 dB (100 Hz – 1 kHz)
- Crossover Frequencies: 200 Hz / 700 Hz / 1800 Hz
- LF Driver: 15-inch (381 mm) Custom Neodymium Woofer
- LF Voice Coil: 4 inches (101.6 mm)
- Midrange Drivers: 14 x 3.5-inch (88.9 mm) Neodymium
- Midrange Voice Coils: 1 inch (25.4 mm)
- HF Drivers: 4 x 1-inch (25.4 mm) Neodymium Compression Drivers with Waveguides
- HF Voice Coils: 1 inch (25.4 mm)
- Signal Processing: DynX DSP Generation 2
- Protection: Peak Limiter, RMS Limiter, Thermal Limiter, Overheating Protection
- AD/DA Converter Bit Depth: 24-bit / 32-bit
- AD/DA Sampling Rate: 48 kHz
- Minimum Signal-to-Noise Ratio: 106 dB
- Built-in Audio Mixer: No
- Number of Inputs: 2
- Input Connectors: 2 x XLR/1/4-inch TRS Combo
- Number of Outputs: 3
- Output Connectors: 3 x 3-Pin Male XLR (2 Thru, 1 Sub Out)
- SysLink: No
- Bluetooth Version: 5.4
- Bluetooth Audio Codecs: AAC, SBC, aptX
- Power Requirements: 100–240V AC, 50/60 Hz
- Power Supply Type: Switching-Mode Power Supply (SMPS)
- Rated Power Consumption: 900W
- Mains Connector: powerCON
- Mains Fuse: T10AL / 250V
- Cooling System: Convection
- Subwoofer Design: Bass-Reflex
- Subwoofer Cabinet Material: 18 mm Birch Multiplex
- Subwoofer Finish: White Polyurea Coating
- Subwoofer Front Grille Material: Steel
- Subwoofer Carrying Handles: 4
- Subwoofer Dimensions (W x H x D): 17.1 x 25.0 x 25.1 in (434 x 634 x 638 mm)
- Subwoofer Weight: 76.1 lb (34.5 kg)
- Column Sections: 2
- Column Enclosure Material: Aluminum
- Column Finish: White Powder Coating
- Column Carrying Handles: 2
- Assembled Column Dimensions (W x H x D): 4.1 x 64.0 x 5.4 in (103 x 1626 x 136 mm)
- Column Weight: 26.5 lb (12 kg)
- Overall System Dimensions (W x H x D): 17.1 x 88.9 x 25.1 in (434 x 2259 x 638 mm)
- Total System Weight: 102.5 lb (46.5 kg)
- Operating Temperature: 32°F – 104°F (0°C – 40°C)
- Maximum Operating Humidity: 80%, Non-Condensing
- Color: White
What's In The Box
- 1 x LD Systems MAUI 44 G3 W Active 15-Inch Subwoofer
- 1 x Lower Column Section
- 1 x Upper Column Section
- 1 x Mains Power Cable
- 1 x Protective Cap
