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MAILA COL 4 x 6.5" Powered Column Speaker + Power Amplifier for up to eight Satellites

Item No.: LDMAILACOL
Series: MAILA®
Powered column module with integrated loudspeakers and DSP power amplifier
4x 6.5'' woofers for extended low-mid headroom
4-channel DSP amplifier with SysCore® DSP and 2.5 kW total output power
Frequency range: 105 - 500 Hz
Flexible use in ground stack and flown setups
SmartLink+® enables cable-free connection of column module and satellites (powering up to eight MAILA SAT)
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)
 

Contents and categories

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Powered column module with integrated loudspeakers and DSP power amplifier
4x 6.5'' woofers for extended low-mid headroom
4-channel DSP amplifier with SysCore® DSP and 2.5 kW total output power
Frequency range: 105 - 500 Hz
Flexible use in ground stack and flown setups
SmartLink+® enables cable-free connection of column module and satellites (powering up to eight MAILA SAT)
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)
Description

The MAILA COL full-range column module makes MAILA truly versatile. With its 4x 6.5'' woofers, the elegant column element not only provides an extended low-mid range, but also includes a 4-channel DSP amplifier with 2.5 kW total power, which drives both the column itself and the MAILA SAT satellites.

In this way, MAILA sets with column module can not only be used as a ground stack variant, but also as a flown array consisting of MAILA COL and up to eight MAILA SAT - especially useful for festivals and fixed installations. In addition, as with a classic line array, users can select different subwoofer arrangements and adapt them to the sound reinforcement requirements on site.

On the ground, the use of MAILA COL provides a further advantage: the interconnected column module allows ground stack sound setups that are significantly higher (up to 3.4 metres) than conventional systems and, with its greater throw, also enables uniform sound coverage in the far field.

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 COL.

Specifications
General
Type
Active
RMS output power
2,500 W
Amp class
Class D
Max. SPL peak (sine burst, fullspace/1 m, THD≤10 %)
125.4 dB
Max. SPL peak (pink noise, fullspace/1 m, CF 4)
130 dB
Max. SPL average (sine burst, BW, fullspace/1 m, THD≤10 %)
122 dB
Frequency response (-6 dB, rel. Avg)
105 - 500 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, Overvoltage, Overload
Colour
Black
Bluetooth®
Bluetooth® version
Bluetooth® 4.2
Features
Audio Streaming (A2DP), TrueWireless™ Stereo, TrueWireless™ Mirroring, App control
Inputs
Number of line inputs
1
Line-In connector type
XLR 3-pole female
Line input performance
Input impedance (balanced)
20,000 Ω
Signal processing
Mixer
Yes
Mixer channels
4
Audio processing
3 band EQ (High, Mid, Low), Delay Line, Dynamics, Reverb
AD/DA converter bit depth
24 Bit
AD/DA converter sampling rate
48 kHz
Bass driver
Size
6.5 "
Quantity
4
Magnet
Neodymium
Voice coil
2 "
Mains operation
Operation voltage
100 V AC - 240 V AC / 50 - 60 Hz
Power supply type
Switched-mode power supply (SMPS)
Rated power
800 W
Housing
Design
Bass reflex
Number of handles
2
Mounting type
M10 flying points, 16 mm star flange
Number of mounting points
3
Chassis material
Aluminum continuous casting
Front grille material
Aluminium
Environmental
Ambient temperature
0 - 40 °C
Maximum air humidity (non-condensing)
80 %
Dimensions & weight
Width
205 mm
Height
1,028 mm
Depth
354 mm
Weight
36.195 kg
Downloads & links
Stories
18. Sept 2025
Adam Hall Group at the LEaTcon and AVcon 2024
18. Sept 2025
Surround Experience
14. Nov 2025
LD Systems QUESTRA takes control of audio & lighting at The Grand
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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