Product overview

The SP20 is a high-efficiency sound projector with an RMS power of 20 Watt, designed to provide good speech intelligibility and background music in a wide variation of applications.

It is fitted with a 5" broadband loudspeaker and the power is adjustable by the integrated 100V line transformer with power taps for 20 Watt, 10 Watt, 5 Watt and 2.5 Watt at 100 Volt.

The speaker can be easily mounted to any wall of ceiling by using the stainless steel mounting bracket.

Thanks to the weatherproof treated ABS housing with white weatherproof coated aluminum grill, the speaker has a IP rating of 56 whereby it can be used indoor as well as outdoor for a wide variation of applications.

Product highlights

  • IP Rating 56
  • 4 Power taps
  • Weatherproof

Technical highlights

Max Power

40 Watt

SPL Max W / 1m

104 dB

RMS Power

20 Watt

Dimensions (ø x D)

138 x 204 mm

Power taps @ 100 Volt

20 W / 10 W / 5 W / 2.5 W


1.9 kg

Frequency Response (±3 dB)

130 Hz - 15 kHz

Ingress Protection

IP 56

Sensitivity 1W / 1m

92 dB

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