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MAILA SUB 2 x 15" Powered Bandpass PA Subwoofer

Item No.: LDMAILASUB
Series: MAILA®
2x15'' high power bandpass subwoofer
Integrated 2-channel DSP amplifier with SysCore® DSP and 2.5 kW total output power
Bandpass design with symmetrical driver construction
Frequency range: 33 Hz - depending on the selected preset
Cardioid presets for reduced rear sound radiation
2x docking plate for vertical and horizontal setup with MAILA SPA (M20) or MAILA COL
Four bass reflex ports for optimum cooling in horizontal and vertical setup
LogoLink®: Wireless antennas integrated in the LD logo for wireless app connection
DSP configuration directly on the device or via the free MAILA app (iPadOS)
Optional: MAILA SUB CB castor board and protective cover for easy & safe transport
 

Contents and categories

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Contents and categories

Series

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2x15'' high power bandpass subwoofer
Integrated 2-channel DSP amplifier with SysCore® DSP and 2.5 kW total output power
Bandpass design with symmetrical driver construction
Frequency range: 33 Hz - depending on the selected preset
Cardioid presets for reduced rear sound radiation
2x docking plate for vertical and horizontal setup with MAILA SPA (M20) or MAILA COL
Four bass reflex ports for optimum cooling in horizontal and vertical setup
LogoLink®: Wireless antennas integrated in the LD logo for wireless app connection
DSP configuration directly on the device or via the free MAILA app (iPadOS)
Optional: MAILA SUB CB castor board and protective cover for easy & safe transport
Description

MAILA SUB forms the basis of every MAILA system. The 2.5 kW 2x15'' high-performance subwoofer features a bandpass design and, with its newly developed SysCore® DSP, delivers a massive and powerful bass foundation in any application.

The acoustic concept of the MAILA SUB is based on a planar wave bandpass design with quarter-wave horn and symmetrical driver construction. By placing the two 15'' speakers opposite each other, the MAILA SUB enables exceptional impulse compensation, resulting in a powerful and precise low-frequency punch.

The four large-area bass reflex openings, in conjunction with the enclosure design, ensure optimised airflow and reduced flow losses, resulting not only in a lower noise level, but above all in higher efficiency at low frequencies.

The enclosure of the subwoofer is made of 18 mm thick birch plywood. The MAILA SUB defies the rigours of everyday road use with a hard-wearing polyurea paint finish. A total of six carrying handles ensure optimum grip during assembly and dismantling. For comfortable transport on longer trips, the optional MAILA SUB CB castor board is the optimal choice.

With LogoLink®, LD Systems has added another innovation to MAILA. Via the free MAILA app (iPadOS), every MAILA system can be quickly, easily and precisely adjusted and wirelessly supplied with software updates. Once connected, the app automatically recognises the existing MAILA components and enables the system to be set up quickly and easily - including calculation of the SAT angles - in the run-up to an event. The highlight: the wireless antennas are invisibly integrated into the LD logo of the MAILA SUB.

Specifications
General
Directivity
Cardioid
RMS output power
2,500 W
Amp class
Class D
Max. SPL peak (pink noise, halfspace/1 m, CF 4)
137 dB
Max. SPL average (sine burst, BW, halfspace/1 m, THD≤10 %)
132 dB
Frequency response (-6 dB, rel. Avg)
33 Hz
Low frequency limit
33 Hz
Number of inputs
1
Input connector types
XLR 3-pole female
Number of outputs
1
Output connector types
XLR 3-pole male
Protection features
Limiter, Overheating, Overload
Colour
Black
Bluetooth®
Bluetooth® version
Bluetooth® 5.0
Features
App control
Line input performance
Input impedance (balanced)
20,000 Ω
Signal processing
Mixer
Yes
Mixer channels
10
Audio processing
Fully parametric 10-band EQ, Delay Line, Presets
AD/DA converter bit depth
24 Bit
AD/DA converter sampling rate
48 kHz
Bass driver
Size
15 "
Quantity
2
Magnet
Neodymium
Voice coil
4 "
Mains operation
Operation voltage
100 V AC - 240 V AC / 50 - 60 Hz
Power supply type
Switched-mode power supply (SMPS)
Rated power
1,300 W
Mains connector
Mains socket indoor power in male & powerCON®
Housing
Design
Bandpass
Number of handles
6
Chassis material
Birch multiplex
Material thickness
18 mm
Coating
Polyurea
Front grille material
Aluminium
Cooling
Cooling system
Convection cooling
Environmental
Ambient temperature
0 - 40 °C
Maximum air humidity (non-condensing)
80 %
Dimensions & weight
Width
540 mm
Height
934 mm
Depth
803 mm
Weight
89.8 kg
Other properties
Included accessories
Mains cable
Downloads & links
Stories
5. Jun 2025
New sound system in a historic building – LD Systems MAILA at the Centro Cultural Vicente Aleixandre
14. Jan 2025
Milestone in the rental market – LD Systems MAILA now available in the USA
15. Oct 2024
Event technology meets ProAV – Adam Hall Group at the LEaTcon and AVcon 2024
14. Aug 2024
Musical holidays in Maribor – Lent Festival 2024 relies on Cameo and LD Systems
23. Jul 2024
Top sound but with a different spin – LD Systems MAILA at KDKlub Horní Bříza
28. Feb 2024
Surround Experience – An immersive 7.1 sound and light production with LD Systems and Cameo
20. Jun 2023
Award-winning product design – 2023 Red Dot Design Awards for LD Systems & Cameo
18. May 2023
Versatile sound in the creative centre – LD Systems MAILA sets the stage at V4M
23. Mar 2023
LD Systems MAILA reviewed by Production Partner
28. Apr 2022
IT’S TIME – Exclusive pre-event for Prolight + Sound 2022 at the Adam Hall Experience Centre!
MAILA App

With the MAILA app, you can configure every MAILA system quickly, easily and in detail. Via the free MAILA app (iPadOS), every MAILA system can be customised and supplied with software updates wirelessly. Once connected, the app automatically recognises the existing MAILA components and enables the system to be set up optimally in the run-up to an event.

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