A reliable and powerful bass support for the M-Line
The S15 PRO is a compact active subwoofer designed especially for the M-Line systems. It is composed by a single 15” driver in a bassreflex configuration, powered by an 800 W Class-D amplifier. Its efficient design and compact size guarantees flexible placement in all kinds of environments. In addition, a two-point SE rigging system allows for safe and easy stacking.
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.
The built-in factory presets reduce setup times for existing M-Line systems in various configurations. This makes easy the setup of an end-fire or cardioid setup, by simply choosing one of the dedicated factory presets. Furthermore, custom configurations can be saved as user presets.
DSP on board
Quick release fasteners on the sides for stacking
Built-in power amplifier & DSP
Each S15 PRO subwoofer is equipped with an 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.
Integrated presets help to quickly load different system setups to be used with various M-F3A and M-F3A Pro configurations. Setting up an end-fire or cardoid setup e.g. can be done by choosing dedicated factory presets.
S15 PRO subwoofers are equipped with two-point SE stacking system that compromises 2 pieces of slide & lock mechanisms to connect two stacked subwoofers to each other. The same system is used to connect optional M-F3A SF stacking frame. Additionally a M20 distance pole thread is available on the top.
Cardioid subwoofer setups
Due to the intelligent stacking design, it is possible to operate our S15 PRO subwoofers as a cardioid setup without any problems.
AFMG® EASE® and EASE® Focus 3 GLL 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. Files are available in the Downloads section.
|Frequency range (-3 dB):||41 Hz- 94 Hz|
|Frequency range (-10 dB):||33 Hz- 128 Hz|
|Coverage angles (-6dB) [H x V]:||Omnidirectional|
|Maximum Peak SPL *:||136 dB|
|System type:||1-way active system|
|Transducers:||1 x 15″ driver|
|Enclosure type:||Vented box|
|Type:||Single channel, class-D with SMPS|
|Total 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, directivity control, EQ, delay, phase inversion|
|User controls:||Power: ON/OFF switch |
DSP: display with digital encoder
|Product dimensions [H x W x D] (Including rigging):||586 x 460 x 520 mm|
|Net weight:||32 kg|
|Packaging dimensions [H x W x D]:||673 x 510 x 600 mm|
|Total weight:||34.9 kg|
|Cabinet:||15 mm plywood|
|Cabinet finishing:||Black or white polyurea coating|
|Grille:||Powder coated perforated steel|
|Hardware:||Two side handles embedded in cabinet |
4 rubber feet and top slots for stacking
M20 pole thread
|Rigging:||Four-point rigging system |
4 x SE Audiotechnik® 6 mm locking pins
|Stacking:||Two-point SE Audiotechnik® stacking system|
|Stacking frame for M-F3A PRO:||M-F3A SFi S15|
|Flight case:||M-F3A S15 PRO FC|
|Amplifier rain cover:||P801DL RC|
|Transport kart (6 units):||M-F3A S12 PRO TK 3|
|All product specifications are subject to change without prior notice.||* Measured with MF3AP preset ** Measured with 12 dB Crest factor Pink Noise, half space|
M-F3A SFI S15
Stacking frame for ground stacking M-F3A PRO cabinets on either S15 PRO, SUB 112BR or SUB 210BP subwoofers, also available in white.
M20 Pole Support to pole mount an M-F3A or M-F3A PRO on any subwoofer.
M-F3A S15 PRO FC
Flightcase for the S15 PRO
Amplifier rain cover