The R1-64Z two-way full-range loudspeaker system is engineered to provide quality full-range sound projection in a variety of outdoor and indoor applications. Its wide range, smooth frequency response and high efficiency ensures both high fidelity music reproduction and superb projection of clear intelligible speech with very low distortion.

The R1 loudspeakers are available in two versions. The standard version is weather-ready, with a WeatherStopTM grille and stainless steel exterior. The BNG version, with black exterior and no grille, is more suitable for indoor applications.

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


Loudspeaker Type 2-way, Horn Loaded co-axial, Weather Resistant
Operating Range 90 Hz - 16 kHz
110 Hz - 10 kHz (+/- 4dB)
Max Input Ratings

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

Recommended Power Amplifier 200W continuous. 500W Program
Sensitivity 1W/1m
(Free Space)
105dB SPL (160Hz - 10kHz 1/3 octave bands)
Maximum Output 128 dB SPL / 135 dB SPL (peak)
Nominal Impedance 8 Ohms
Nominal Dispersion 50° H x 35° V
Crossover Frequency 1.2 kHz
Recommended Signal Processing 90 Hz high pass filter
Drivers LF (1) 12" weather treated, ferrofluid-cooled
HF (1) 1" compression
Driver Protection PowerSense DDPTM
Input Connection (1) 16-2 SJOW (12ft / 4m)
Controls none
Enclosure Hand-laminated fibreglass, light grey colour
Enclosure Hardware None
Mounting / Rigging Provisions (5) 3/8-16 rigging points
Grille 16 gauge perforated stainless steel, Weather Stop Grille
Required Accessories 24dB/Oct high pass filter
Supplied Accessories (1) Stainless Steel Yoke
Dimensions Height: 629 mm (24.75")
Width (front): 629 mm (24.75")
Depth: 737 mm (29.0")
Weight 21.5 kg (47.5 lbs)




  • Convention Centers, Ballrooms, Arenas, Malls
  • Athletic Fields, Small Arenas, Athletic Field Houses
  • Theme and Amusement Parks
  • Fairgrounds, Rodeos, Air Shows
  • Racing Tracks, Skating Rinks, Swimming Pools
  • Electronic Carillons
  • Cruise Ships
  • Portable Sound Systems


  • Two Versions Depending on Weather-Resistance Needed
  • All-fiberglass Enclosure
  • Stainless Steel Bracket
  • Pattern Control to below 500 Hz
  • High Efficiency
  • Integral Mounting Points
  • High Power Passive Crossover
  • High-Fidelity, Full-Range Reproduction of Music and Speech


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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Ibrox Business Park
Glasgow G51 2JR

E: sales@cuk-audio.com
T: 0141 440 5333
F: 0141 440 1119
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