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Horn Speaker 20 Watt

The Ampac 20 Watt Horn Speaker is specifically designed for distributed Public Address (PA) and Emergency Warning Systems (EWS) with frequency response characteristics ensuring clear speech reproduction during announcements.

The Horn Speaker incorporates a readily accessible rotary switch for quick adjustments to the power tap, a bi-polar capacitor to facilitate end-of-line speaker cable monitoring, and conveniently located cable terminals for loop in / loop out wiring.

Manufactured from tough UV stabilised plastic and incorporating a mounting bracket supplied, the 20 Watt Horn Speaker can be used in a wide variety of applications.

  • 20 watt Flared horn speaker
  • Operates with 100-volt speaker line
  • Capacitor fitted for line monitoring
  • Five (5) power output settings
  • High SPL performance
  • Weatherproof construction
  • Mounting bracket supplied







    Rated Power 20 watts
    Line Voltage 100 Volt
    Frequency Response 270 Hz to13 kHz
    SPL 108 dB (1 watt at 1m)
    Speaker Tap (watt) 2.5, 5, 7.5, 10, 15, 20
    Dispersion Angle 110°
    Material UV stabilised plastic
    IP Rating IP65
    Dimensions 200mm Dia x 290mm D
    Weight 1.5 kg
    218-0007 Horn Speaker – 20 Watt