Description
The LD Systems MAILASUB15 is a compact, high-performance 1 × 15" bass reflex subwoofer designed to deliver powerful low-frequency reinforcement within the active MAILA system. Built with a rugged wooden cabinet and a durable polyurea touring-grade coating, it is engineered for demanding live sound environments where reliability and consistent performance are essential. Its bass reflex design with airflow-optimized ports ensures tight, controlled bass response, extending down to 34 Hz (-6 dB) for deep and impactful low-end reproduction.
At its core, the MAILASUB15 features an integrated 1.25 kW power amplifier combined with SysCore DSP processing, providing precise control, clarity, and efficiency in a compact form factor. Users can manage DSP settings directly on the unit or wirelessly via the free MAILA iPadOS app, which connects through the integrated LogoLink system. The DSP also includes cardioid presets that help reduce rear sound radiation, making it ideal for professional stage setups where controlled bass dispersion is critical.
Designed for flexible deployment, the MAILASUB15 supports scalable ground stacking of up to three units and includes a docking plate for M20 speaker poles or direct integration with MAILA COL systems. A Wink-LED system allows for easy speaker identification in complex setups, while the intelligently integrated LogoLink antennas hidden within the LD logo ensure seamless wireless connectivity. Combining portability, power, and smart system integration, the MAILASUB15 delivers professional-grade bass performance in a highly versatile package suitable for modern live sound applications.
Product Specifications:
RMS Output Power: 1250 W
Amplifier Class: Class D
Max SPL Peak: 126 dB (sine burst) / 132 dB (pink noise)
Max SPL Average: 124 dB
Low Frequency Limit (-3 dB): 37 Hz
Low Frequency Limit (-6 dB): 34 Hz
Low Frequency Limit (-10 dB): 31 Hz
Inputs: 1 x XLR 3-pole female
Outputs: 1 x XLR 3-pole male
Protection: Limiter, Overheating, Overload
Bluetooth Version: 4.2
App Control: Yes
Input Impedance: 20 kΩ (balanced)
Audio Processing: 10-band parametric EQ, delay line, presets
AD/DA: 24-bit / 48 kHz
Bass Driver: 15" Neodymium woofer, 4" voice coil
Operating Voltage: 100–240 V AC, 50/60 Hz
Power Supply: Switched-mode (SMPS)
Rated Power: 750 W
Mains Connector: Power socket / powerCON
Enclosure Type: Bass Reflex
Cabinet Material: Birch Multiplex
Coating: Polyurea
Grille Material: Aluminium
Handles: 3
Cooling System: Convection Cooling
Operating Temperature: 0–40 °C
Max Humidity: 80% non-condensing
Width: 21.26 / 540 mm
Height: 18.66 / 474 mm
Depth: 29.96 / 761 mm
Weight: 83.78 lbs / 38 kg