The R.25-94Z is a 2-way, full-range loudspeaker system designed to provide high quality voice and music reproduction in applications requiring extreme weather resistance. It is designed to withstand long-term exposure to tough, environmental conditions and to provide performance normally associated only with indoor loudspeakers.

The R.25-94Z has an 8-inch (203mm) cone LF driver and a ¾-inch (20 mm) exit HF compression driver with a weather resistant diaphragm. The HF driver is coupled to a nominal 90° x 40° horn. The HF assembly is coaxially mounted with the LF driver. The enclosure and HF horn are moulded from UV resistant grey polyethylene. All exposed hardware is stainless steel. The Weather-StopTM grille assembly, retained by stainless steel screws to the front of the enclosure, consists of three layers.

All R-Series loudspeakers are protected by a 5 year limited component warranty and a 15 year limited enclosure warranty.


Loudspeaker Type 2-way, Full-range, Weather Resistant
Operating Range 100 Hz - 16 kHz
160 Hz - 12.5 kHz
Max Input Ratings

200W continuous, 500W program
40V RMS 
89V momentary peak

Recommended Power Amplifier 200W continuous. 500W Program
Sensitivity 1W/1m
(Free Space)
97dB SPL (160Hz - 10kHz 1/3 octave bands)
Maximum Output 120 dB SPL / 127 dB SPL (peak)
Nominal Impedance 8 Ohms
Nominal Dispersion 90° H x 40° V
Crossover Frequency 2 kHz
Recommended Signal Processing 100 Hz high pass filter
Drivers LF (1) 8" Cast Frame, Cool Coil
HF (1) 0.75" compression
Driver Protection DynatechTM
Input Connection (1) 16-2 SJOW (12ft / 4m)
Controls none
Enclosure Rotomoulded HDPE, light grey colour
Enclosure Hardware None
Mounting / Rigging Provisions (5) M8 rigging points
(1) Pole Mount Socket
Grille 16 gauge perforated stainless steel, Weather Stop Grille
Required Accessories 24dB/Oct high pass filter
Supplied Accessories (1) Stainless Steel Yoke
Dimensions Height: 287 mm (11.3")
Width (front): 287 mm (11.3")
Depth: 338 mm (13.3")
Weight 10.4 kg (23.0 lbs)



  • Convention Centers
  • Fill Speaker for Stadia, Athletic Fields, Arenas and Race Tracks
  • Outdoor Background Music / Paging Systems
  • Theme and Amusement Parks
  • Fairgrounds and Rodeos
  • Malls, Cruise Ships
  • Skating Rinks
  • Swimming Pools
  • Convention Centers


  • High Fidelity
  • All Horn-Loaded
  • 200W, 100V Autoformer version available (R.25-94TZ)
  • Roto-Molded, UV Resistant Enclosure
  • High Efficiency
  • Integral Mounting Points
  • High Power Passive Crossover


Spec Sheet



R-Series Application Guide

R-Series Throw Distance Guide

R-Series Mass Notification Brochure

Security Products Mass Notification Supplement


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