LD Systems MAUI 44 G3 Powered Column PA System – Professional Power, Deep Bass, and Precision Coverage
Deliver powerful, professional sound without the complexity of a traditional multi-cabinet PA system with the LD Systems MAUI 44 G3 Powered Column PA System. Designed for demanding live performances, mobile DJs, bands, and event production professionals, this fully active 4-way column system combines 3,600 watts of peak power, 133 dB maximum SPL, and deep bass extension down to 34 Hz with the streamlined setup and handling the MAUI series is known for. Its advanced driver configuration and passive cardioid column design deliver clear, controlled sound toward the audience while reducing unwanted sound behind the system.
3,600 Watts of Powerful, Full-Range Sound
The MAUI 44 G3 delivers the output and headroom needed for professional live sound reinforcement. Its high-efficiency Class-D amplifier provides 1,800 watts RMS and 3,600 watts peak, driving a fully active 4-way system with dedicated driver groups and amplifier channels for each frequency band. With a maximum SPL of 133 dB, the system provides powerful, detailed audio reproduction for energetic performances, live instruments, and demanding event environments.
- 3,600W peak / 1,800W RMS: High-output Class-D amplification for professional applications.
- 133 dB maximum SPL: Substantial output and headroom for live performances.
- Fully active 4-way architecture: Dedicated amplifier channels and driver groups for optimized frequency reproduction.
- 34 Hz–20 kHz frequency response: Extended low-frequency performance and detailed full-range sound.
- DynX DSP Gen. 2: Advanced signal processing for consistent, controlled performance.
15-Inch Neodymium Subwoofer for Deep, Punchy Bass
At the heart of the MAUI 44 G3 is a powerful 15-inch neodymium woofer housed in a precision-engineered bass-reflex enclosure. Delivering low-frequency extension down to 34 Hz, the system produces tight, punchy bass for electronic music, live drums, bass guitar, and full-range music playback. Specially airflow-optimized bass-reflex ports minimize turbulence and unwanted port noise, maintaining clean, defined bass even at high output levels.
- 15-inch neodymium woofer: Powerful, efficient low-frequency reproduction.
- Bass extension down to 34 Hz: Deep, controlled low end for music and live performances.
- Airflow-optimized bass-reflex ports: Reduce turbulence and port noise.
- Precision-engineered enclosure: Delivers punchy, accurate bass at demanding output levels.
Advanced Column Array for Clear Vocals and Even Coverage
The MAUI 44 G3 features a two-piece column array containing 14 neodymium 3.5-inch midrange drivers and four 1-inch compression drivers. Newly developed phase plugs and BEM-optimized waveguides in the upper column help deliver smooth, consistent dispersion throughout the listening area. The lower column incorporates horn-loaded midrange drivers to increase efficiency, provide additional headroom, and reproduce vocals with exceptional clarity and projection.
With a controlled 120° horizontal x 25° vertical dispersion pattern, the MAUI 44 G3 distributes sound across a wide audience area while limiting unnecessary vertical spill. This makes it an excellent solution for live performances, corporate events, and venues where consistent coverage is essential.
- 14 x 3.5-inch neodymium midrange drivers: Detailed midrange reproduction with strong vocal presence.
- 4 x 1-inch compression drivers: Clear, articulate high-frequency output.
- BEM-optimized waveguides: Help maintain smooth, controlled dispersion.
- Horn-loaded midrange section: Increased efficiency, headroom, and vocal projection.
- 120° x 25° coverage: Wide horizontal dispersion with focused vertical control.
Passive Cardioid Design Reduces Unwanted Stage Sound
Keep the focus on your audience with the MAUI 44 G3's passive cardioid column design. By directing sound energy forward and reducing rearward radiation by up to 18 dB, the system helps minimize unwanted sound on stage and reduces reflections from nearby surfaces. This directional control is especially valuable for live bands, vocal performances, and acoustically challenging venues.
- Up to 18 dB rear attenuation: Reduces sound energy behind the column.
- Controlled audience coverage: Directs more sound toward listeners.
- Reduced stage spill: Helps improve clarity for performers and audiences.
- Cardioid performance: Rear attenuation specified across 100 Hz–1 kHz.
Expandable Bass with Cardioid Subwoofer Options
Adapt your low-frequency performance to the demands of your event by adding a second MAUI 44 G3 SUB. Position the additional subwoofer facing backward and select the Cardioid preset to direct more bass energy toward the audience while reducing low-frequency output behind the system. For maximum bass reinforcement, position the second subwoofer facing forward to achieve a +6 dB increase in low-frequency sound pressure.
- Cardioid subwoofer configuration: Reduce rearward bass radiation with an additional rear-facing subwoofer.
- Forward-facing configuration: Increase low-frequency sound pressure by up to 6 dB.
- Dedicated subwoofer output: Simplifies integration with an additional subwoofer.
- Flexible system expansion: Customize bass performance for different venues and productions.
DynX DSP Gen. 2 for Clean, Reliable Performance
LD Systems' DynX DSP Gen. 2 provides advanced digital signal processing to help maintain clear, controlled audio at high output levels. Integrated peak, RMS, and thermal limiters protect the system during demanding operation, while carefully configured crossover frequencies at 200 Hz, 700 Hz, and 1,800 Hz optimize the performance of each driver group.
- DynX DSP Gen. 2: Advanced processing for professional sound reinforcement.
- Peak, RMS, and thermal limiters: Help protect the system during extended operation.
- Optimized crossover frequencies: 200 Hz, 700 Hz, and 1,800 Hz.
- Dedicated amplifier channels: Precise control of each frequency band.
Professional Connectivity and Bluetooth 5.4
Integrate the MAUI 44 G3 into your existing audio system with flexible professional connections. Two XLR/TRS combo inputs accommodate compatible mixers and audio sources, while two Thru outputs allow signal routing to additional equipment. A dedicated subwoofer output supports expanded low-frequency configurations, and built-in Bluetooth 5.4 with SBC and AAC codec support enables convenient wireless playback from compatible devices.
- 2 XLR/TRS combo inputs: Connect professional audio sources.
- 2 Thru outputs: Route audio signals to additional equipment.
- Dedicated subwoofer output: Expand your low-frequency system.
- Bluetooth 5.4: Wireless audio playback from compatible devices.
- SBC and AAC codecs: Supported Bluetooth audio formats.
Rugged Construction with Streamlined Setup
Built for regular professional use, the MAUI 44 G3 combines a durable polyurea-coated birch plywood subwoofer enclosure with rugged aluminum column sections. The two-piece column design maintains the quick, straightforward handling of the MAUI series, while four ergonomic subwoofer carrying handles and recessed column handles make transportation and positioning easier. It's a practical choice for mobile entertainers and production professionals who need substantial sound output without complicated deployment.
- Birch plywood subwoofer enclosure: Durable construction with protective polyurea coating.
- Rugged aluminum columns: Designed for everyday professional use.
- Four ergonomic subwoofer handles: Easier loading, unloading, and positioning.
- Recessed column handles: Convenient transport and handling.
- Two-piece column design: Fast, straightforward setup.
Key Features
- Fully active 4-way powered column PA system
- 3,600W peak power and 1,800W RMS output
- 133 dB maximum SPL
- 34 Hz–20 kHz frequency response (-10 dB)
- 15-inch neodymium bass-reflex subwoofer
- 14 x 3.5-inch neodymium midrange drivers
- 4 x 1-inch compression drivers
- 120° horizontal x 25° vertical dispersion
- Passive cardioid column with up to 18 dB rear attenuation
- BEM-optimized waveguides and advanced phase plugs
- Horn-loaded lower midrange section for increased efficiency
- DynX DSP Gen. 2 with advanced protection limiters
- Expandable cardioid or forward-facing subwoofer configurations
- Two XLR/TRS combo inputs and two Thru outputs
- Dedicated subwoofer output
- Bluetooth 5.4 with SBC and AAC codec support
- Durable birch plywood subwoofer enclosure with polyurea coating
- Rugged aluminum column sections
- Ergonomic carrying handles for professional transport
Technical Specifications
- System Type: Fully active 4-way column PA system
- Peak Power: 3,600W
- RMS Power: 1,800W
- Maximum SPL: 133 dB
- Frequency Response (-10 dB): 34 Hz–20 kHz
- Horizontal Dispersion: 120°
- Vertical Dispersion: 25°
- Subwoofer: 15-inch neodymium, bass-reflex
- Midrange Drivers: 14 x 3.5-inch neodymium
- High-Frequency Drivers: 4 x 1-inch compression drivers
- Amplifier Type: Class-D
- DSP: DynX Gen. 2
- Crossover Frequencies: 200 Hz, 700 Hz, 1,800 Hz
- Cardioid Column Attenuation: Up to 18 dB rear attenuation (100 Hz–1 kHz)
- Inputs: 2 x XLR/TRS combo
- Outputs: 2 x Thru, 1 x dedicated subwoofer output
- Bluetooth: Version 5.4
- Bluetooth Codecs: SBC, AAC
- Subwoofer Cabinet: Polyurea-coated birch plywood
- Column Construction: Aluminum
- Net Weight: 106 lb
Ideal Applications
- Mobile DJs: Powerful full-range sound with deep bass and quick setup.
- Live Bands: Clear vocals, strong instrument reproduction, and substantial headroom.
- Event Production Companies: Professional sound reinforcement with flexible system expansion.
- Corporate and Special Events: Wide audience coverage with reduced rearward sound radiation.
- Live Performance Venues: Controlled dispersion and consistent sound quality for demanding environments.
For DJs, bands, and event professionals who need powerful sound without complicated setup, the LD Systems MAUI 44 G3 delivers deep bass, exceptional vocal clarity, controlled dispersion, and road-ready reliability in one streamlined column PA system. Find the professional audio equipment you need at NLFX Professional — Trusted by Professionals, Engineered for Everyone.
