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SSOUNDS M-15SUB subwoofer, view 1 of 61 / 6

SSOUNDS · SS-M15SUB

SSOUNDS M-15SUB

Compact 15″ subwoofer, fast, musical low-end for portable and install systems.

portablesubwooferinstall

The M-15SUB is a compact 15″ subwoofer with a long-excursion driver, fast, musical low-end that pairs with the M-series tops for portable PA, AV and install systems, with the same handle system for uniform stacking.

Part of the M System

Fifteen-inch subwoofer for portable and install systems.

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.

Specifications

Engineering data. The conditions each figure is specified under are stated below the table.

General

Type
Passive bass-reflex 15″ subwoofer
Certifications
CE · TÜV · EAC · WEEE

Components

Low frequency
1 × 15″ cone driver

Acoustic

Frequency response2
40 Hz – 180 Hz (−10 dB)
Sensitivity3
96 dB SPL nominal (1 W @ 1 m)
Maximum SPL1
135 dB peak @ 1 m (half-space)

Electrical

Amplification
Passive, one channel of a SSOUNDS D24X system DSP amplifier per cabinet (4 cabinets per amplifier)
Recommended amplifier power4
1,600 W
Nominal impedance5
8 Ω
Crossover
System low-pass 110 Hz (80 – 150 Hz selectable in the system DSP)

Connections

Connectors
2 × NL4 speakON (in / link)
Pin map
1+/1− SUB · 2+/2− not linked

Rigging

Mounting
M20 pole socket · recessed handles

Physical

Dimensions (H × W × D)7
500 × 600 × 600 mm
Net weight6
45 kg / 99 lb
Enclosure
15 mm birch · Polyurea · steel grille

Measurement conditions

  1. 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.
  2. 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.
  3. Sensitivity is specified at 1 W into the nominal impedance at 1 m on axis, averaged across the pass band of the enclosure.
  4. Recommended amplifier power is the amplifier output SSOUNDS specifies for this enclosure, driven with the SSOUNDS system preset. It guides amplifier selection and is not an AES power-handling rating for the transducers.
  5. Nominal impedance is the manufacturer's rating for amplifier load calculation; minimum impedance across the operating band may be lower.
  6. Net weight excludes packaging, flight case, accessories and optional rigging hardware.
  7. Dimensions are stated in millimetres and exclude protruding rigging hardware, handles and connector panels unless noted.
  8. All figures are typical values for production units specified under the conditions above. Individual units may vary within published tolerances.

Directivity

90°270°180°85 Hz-6 dB beamwidth 180+°
40 Hz180 Hz

Directivity computed by the SSOUNDS system prediction engine from this product's driver complement, the same dataset the printed data sheet uses. 1/24-octave band-power resolution; values are dB relative to on-axis.

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.

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.

Amplification

System amplifier named in this product's specifications.

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