SSOUNDS · SS-M12W
SSOUNDS M-12W
12″ two-way coaxial outdoor loudspeaker, IP56, 90° × 90°, 128 dB peak, with 70/100 V taps.
Courtyards, terraces, pool decks and sports grounds need a loudspeaker that lives in the weather and still has real output. The M-12W is a two-way coaxial cabinet with a 12″ low-frequency driver and a 1″ compression driver on one axis, crossed at 1.5 kHz, rated IP56. It covers 90° by 90°, reaches 55 Hz at −10 dB and 128 dB peak at 1 m, and runs at 8 Ω or on a 70 V or 100 V line through its transformer taps. W marks the weatherised model, as it does on the LC columns.
M stands for Modular. One install and portable platform from the smallest fill cabinet to the fifteen-inch point source, with the subwoofers and columns that go with them, on a single amplifier and bracket language.
Key features
- 12″ LF with 1″ coaxial compression driver
- 90° × 90° coverage
- 55 Hz to 20 kHz (−10 dB), 80 Hz to 20 kHz (±3 dB)
- 96 dB sensitivity, 122 dB continuous, 128 dB peak at 1 m
- 400 W continuous, 1,600 W peak, 8 Ω
- 70 V and 100 V transformer taps
- IP56
Specifications
Engineering data. The conditions each figure is specified under are stated below the table.
General
- Type
- Passive 2-way coaxial outdoor loudspeaker
Components
- Low frequency
- 1 × 12″, 3″ voice coil
- High frequency
- 1 × 1″ compression driver, coaxial
Electrical
Acoustic
Environment
- Ingress protection
- IP56
Measurement conditions
- Maximum SPL is the peak level at 1 m, driven with pink noise at crest factor 4 to the clipping point of the recommended amplifier, with the SSOUNDS system preset applied. Full-range enclosures are specified under free-field conditions; figures marked half-space are specified over a reflecting plane, the condition subwoofers are deployed in, which adds approximately 6 dB.
- Frequency response is specified on axis at 1 m in a free field. The tolerance the figure is referenced to is stated alongside it; where no tolerance is given, the figure is the −6 dB bandwidth.
- Sensitivity is specified at 1 W into the nominal impedance at 1 m on axis, averaged across the pass band of the enclosure.
- Coverage angles are nominal −6 dB values averaged across the pass band. Per-octave directivity data is available from SSOUNDS system design support for prediction and modelling.
- Power handling is rated to AES2 using pink noise with a 6 dB crest factor over a two-hour period. Programme power is twice the AES rating; peak power is four times.
- Nominal impedance is the manufacturer's rating for amplifier load calculation; minimum impedance across the operating band may be lower.
- All figures are typical values for production units specified under the conditions above. Individual units may vary within published tolerances.
Downloads
Product documentation, free to open. No registration, no form. The data sheet is a PDF rendered from the page below it; the manual is a print page, so use your browser to print it or save it as PDF.
- Technical data sheetFull specification set with the measurement conditions for each figure, modelled response curves, safety notices and warranty terms.PDF · SS-DS-M12W-EN-A4 · Rev. 2610 · Issued 08 Oct 2026
- Technical data sheet, in your browserThe same document as a page, if you would rather read it here or print it yourself.HTML print view · SS-DS-M12W-EN-A4 · Rev. 2610 · Issued 08 Oct 2026
- Architectural and engineering specificationThe “shall be” paragraph for tender documents and bills of quantities, written from this product’s own specification rows. Section of the data sheet.HTML section · SS-DS-M12W-EN-A4
- User manualUnpacking, connection, installation, operating limits, maintenance schedule and troubleshooting for this model.HTML print view · SS-UM-M12W-EN-A4 · Rev. 2610 · Issued 08 Oct 2026
Loudspeaker data files for prediction software (GLL and CLF for EASE), 2D and 3D drawings and certification documents are issued on request. Email support@s-soundspro.com and we will send the current release for this model.
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