Pioneer CM S54T-K Pro Audio Studio Surface Mount Speaker, 4-Inch, Black- Each
These affordable and adaptable new arrivals in the CM Series include a host of features including transformer taps – ideal if you need a professional and adaptable fixed installation solution.
Soft dome tweeter
The newly developed 1-inch soft dome tweeter is the perfect component to deliver short-throw high-definition high frequencies. Deploy fewer boxes with the conical dispersion available throughout the range. The CM-S54T disperses at 120×120°, the CM-S56T disperses at 110×110° and the CM-S58T disperses at 100×100°.
Newly developed Vortex Bass Accelerator
Discover warm bass with the newly developed Vortex Bass Accelerator. The bass-reflex port has been constructed with ribs to ensure that air flows without distortion, to maximise low frequencies and eliminate any unwanted vibrations.
Flexible 8 ohms impedance
Built-in transformer taps provide flexible impedance options. Whether you’re using 70v/100v line systems or if the situation calls for premium audio quality, you’ll find the CM-S Series versatile and easy to use.
Dust and water resistant
The CM-S54T, CM-S56T and CM-S58T are IP54 rated. The tough plastic enclosure and included protective terminal cover enable you to cover every inch of space with sound – even in some outdoor areas.
*The CM-S54T, CM-S56T and CM-S58T speakers are suitable for use in outdoor settings, however they should not be used in areas where they may be subjected to excessive amounts of rain or moisture.
U bracket
Rigid notches inside the U bracket make it easy to adjust the direction of the sound. Fix the directivity by hand and, for extra security, fix with an Allen key or screwdriver. If you need an alternative deployment, you can use the 60mm pitched holes on the rear of the speakers to fit them into challenging spaces.
Original curved enclosure design
The CM-S speakers fit neatly into the design of any room thanks to their unique shape. Because they’re neither square or round, they always look at home – whether they’re mounted on a flat or curved surface.
Hardware
- Loudspeaker Type: Two-way passive, reflex-loaded
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- Rigging and Hardware: 1 × U-bracket
- 2 × M6 threaded mounting points on rear
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- Grille: Punched Aluminum
- Enclosure: PP
- Frequency response: (- 10 dB, Typical)
- 95 Hz - 20 kHz
- Sensitivity: (1W/1m)
- 87 dB
- Nominal Impedance: 8 Ω
- Power Handling (RMS/Program): 40 W / 80 W
- Transformer taps: 70 V: 30 W / 15 W / 7.5 W / 3.75 W
- 100 V: 30 W / 15 W / 7.5 W
- Dispersion: 120 °H × 120 °V
- Maximum SPL: 109 dB (peak)
- Driver Configuration:
- LF 4.5" (114 mm) cone
- HF 1" (25 mm) silk dome tweeter
Dimensions ( W x H x D):
- 154.9 x 250.6 x 144.5 mm
- (6.10" x 9.87" x 5.69")
Weight / piece:
3.4 kg
7.5 lbs.