The M-F3A FS is the flyable bass extension module for the popular M-F3A PRO line array systems. Highly demanded, it employs two specially designed 6” x 9” woofers that in addition to high SPL, offer a slim and discreet design. The height is twice the size of one M-F3A PRO unit, complementing the system in every way.

The unit contains a newly designed 800 W Class-D power amplifier and is equipped with 24-bit/48 kHz DSP. By using the LCD screen and rotary encoder, users can control various system parameters such as delay, EQ, filters and more.

User’s configurations can then be saved as user presets. In addition, the built-in factory presets reduce setup times for existing M-Line systems in various configurations. In example, when flown with M-F3A PRO, the unit can deliver rich and deep bass to manage applications where no space for ground subs is available.

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M-F3A FS 4

Compact woofers

Every M-F3A FS delivers a powerful, deep bass foundation. We opted for two 6x9” oval woofers in order to keep the housing as small as possible while accommodating as much membrane area as possible on the rather narrow front. All according to our motto "Ultra compact, high performance" …

M-F3A FS 5

Built-in DSP

Each M-F3A FS is equipped with 800W Class-D power amplifier with switching-mode power supply for minimum weight and maximum flexibility anywhere in the world. Additionally to that our 24bit/48kHz DSP processor provides signal filtering and ensures maximum driver protection with minimum failure rate.

M-F3A FS 6

EASE® Ready

AFMG® EASE® and EASE® Focus 3 GLL files are available for the whole M-F3A PRO family. This allows users to simulate and calculate various parameters such as audience coverage, SPL, frequency response, splay angles, delay times and more.

EASE® and AFMG® are registered trademarks of AFMG Technologies GmbH.

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M-F3A FS 7
Frequency range (-3 dB) *: 60 Hz - 103 kHz
Frequency range (-10 dB) *: 52 Hz - 143 kHz
Coverage angles (-6dB) [H x V]: Omnidirectional
Maximum Peak SPL **: 127 dB
System type: 1-way active system
Crossover frequency: -
Transducers: 2 x 6" by 9" drivers
Enclosure type: Vented box
Type: Single channel, class-D with SMPS
Output power: 800 W
Protection: Short circuit, overheating, overcurrent
Connectors: Input signal: balanced XLR 3-pin female
Link output: balanced XLR 3-pin male
Power input: powerCON® 20A
Power link output: powerCON® 20A
Wiring: Pin N: Neutral
Pin L: Conductor
Pin E: Ground
Input sensitivity: 0 dBu
DSP 48 kHz/24 Bit with extended dynamics
Processing latency: 1.1 ms
Processing: Factory and user presets, EQ, delay, phase inversion
User controls: Power: ON/OFF switch
DSP: display with digital encoder
Product dimensions [H x W x D] (Including rigging): 651 x 265 x 430 mm
Net weight: 23 kg
Packaging dimensions [H x W x D]: 743 x 310 x 530 mm
Total weight: 25 kg
Cabinet: 15 mm plywood
Cabinet finishing: Black or white polyurea coating
Grille: Powder coated perforated steel
Hardware: Top handle embedded in cabinet
Rigging: Four-point rigging system
4 x SE Audiotechnik® 6 mm locking pins
Splay angles: 0º, 1º, 2º, 3º, 4º, 5º, 6º, 7º, 8º
Bumper frame: M-F3A FS BF
4 to 3 point adapter: M-F3A FA34
Amplifier rain cover P801DL RC
All product specifications are subject to change without prior notice. * Measured with MF3AP preset
** Measured with 12 dB Crest factor Pink Noise, whole space


Multi Purpose Rigging Frame

Multi Purpose Rigging Frame for rigging of different combinations of M-F3A and M-F3A FS, also available in white.

3 to 4 point adapter

M-F3A FA34
3 to 4 point adapter for rigging M-F3A FS and M-F3A (or M-F3A PRO), also available in white.

Detachable rain cover for S12 PRO & M-F3A FS

Amplifier rain cover