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SSOUNDS · SS-CL5

SSOUNDS CL5

5.5″ two-way ceiling speaker with a 1″ high-frequency driver, 90° × 90°, for small rooms and low ceilings.

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CeilingInstallCommercial

Small rooms with low ceilings need a speaker that covers a tight area cleanly rather than a wide one loosely. The CL5 is a 5.5″ two-way ceiling speaker with a 1″ high-frequency driver on an open-back frame behind a white grille, covering 90° by 90° from 100 Hz to 20 kHz. It fixes into the ceiling on spring tabs. We specify it for meeting rooms, hotel rooms, corridors, washrooms and retail fitting rooms, driven at 8 Ω.

CL stands for Ceiling Loudspeaker. Loudspeakers that mount in or hang from the ceiling, for distributed speech and music: the number is the driver size, P marks the pendant that hangs where there is no ceiling to cut, HD the Dante model that takes audio and power over one network cable, and SUB the ceiling subwoofer.

Key features

  • 5.5″ low-frequency driver plus 1″ high-frequency driver
  • 90° × 90° coverage
  • 100 Hz to 20 kHz
  • 89 dB sensitivity, 107 dB maximum SPL at 1 m
  • 60 W power handling, 8 Ω
  • Open-back frame, spring tabs, 2.1 kg

Specifications

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

General

Type
Passive 2-way in-ceiling speaker, open-back frame

Components

Drivers
LF 1 × 5.5″, 1″ voice coil · HF 1 × 1″, 1″ voice coil

Acoustic

Frequency response2
100 Hz – 20 kHz
Coverage4
90° × 90°
Maximum SPL1
107 dB @ 1 m
Sensitivity3
89 dB (1 W @ 1 m)
Total harmonic distortion
≤ 3%

Electrical

Power handling5
60 W
Nominal impedance6
8 Ω
Amplification
Passive, driven from one channel of a SSOUNDS A4-400 (4 × 400 W @ 8 Ω) at 8 Ω low-Z

Connections

Connectors
2 × spring terminal

Rigging

Mounting
Spring tabs

Physical

Enclosure
Open-back frame · white grille
Net weight7
2.1 kg / 5 lb

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. 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.
  5. 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.
  6. Nominal impedance is the manufacturer's rating for amplifier load calculation; minimum impedance across the operating band may be lower.
  7. Net weight excludes packaging, flight case, accessories and optional rigging hardware.
  8. 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.

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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