Product Description
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Key Features
• Designed to meet Australian Standard AS ISO7240.24
• Excellent speech intelligibility
• Overall depth only 117mm deep
• Tuned PA driver designed to meet the latest fire standards
• Patented 3 way latching ensures a neat, sag free installation
• Fitted with supervisory capacitor for line monitoring
• Fitted with 4 way wire protect terminal for loop in, loop out wiring
• Fitted with cable restraint plate and flame retardant safety cover
• High quality speaker driver developed for BGM, paging and emergency warning applications
CF2238 is a ceiling mount speaker certified to the AS ISO7240.24 standard for fire & evacuation announcements in buildings. Each speaker is fitted with a fire retardant speaker/transformer dome and is fitted with sealed gland cable entries and terminal blocks for easy on site termination. The speaker utilises the One-Shot ‘snap fit’ mounting system. The CF2238 features a metal grille.
This range of speakers have been engineered to meet the requirements of evacuation and occupant warning paging systems. The high efficiency speaker and transformer combination ensures high SPL, wide frequency response, superior speech intelligibility and reproduction for mission critical applications. All components of the fixture are manufactured from high quality, long lasting, flame retardant material and tested to the rigours of the new standard. On site installation will be simple and straight forward. Oversized cable glands and terminal blocks will make on site termination easier than other competing products. Finally the speaker will just ‘snap fit’ into the ceiling. Far easier than competitors models being offered on the market.
The Labour Saving One-Shot® Mounting System
Redback® “One-Shot®” speaker units install in seconds providing substantial labour cost savings for the professional installer compared to traditional mounting methods. The “Rat-Trap” version is the first “One-Shot®” to utilise a retaining 3 way spring latching system. Each latch is set like a rat trap before installation into the speaker hole. When the speaker is pushed into the ceiling, the latches spring open, securing the speaker in place. The snap clip material is formulated to retain long service life strength and spring action, ensuring a firm vibration free fit to either gyprock tiles, mineral fibre tiles or fixed gyprock ceilings. A neutral white RAL colour provides an architecturally unobtrusive finish to virtually any installation.
Specifications
- Rated Noise Power: 15W (100V line)
- Power Taps & Impedance (100V line): 1.25W (8kΩ), 2.5W (4kΩ), 5W (2kΩ), 10W (1kΩ), 15W (668Ω)
- Sensitivity: 90dB (1W @ 1m), 78dB (1W @ 4m)
- Maximum Sound Pressure Level: 101dB (15W @ 1m), 89dB (15W @ 4m)
- Frequency Response: 100Hz - 20kHz, 100Hz - 16kHz: ±80dB
- Coverage Angle (-6dB): 500Hz: >180°, 1000Hz: 160°, 2000Hz: 80°, 4000Hz 70°
- Environmental Type: A (for indoor applications as per standard)
- Speaker Component: 200mm (8”) Paper Cone Speaker + Coaxial Tweeter
- Mounting Hole: 246mmØ
- Mounting Method: 6x Plastic Spring Loaded Clips
- Line Monitoring: Yes, 22µF Bipolar Capacitor
- Applicable Cable: 2.5mm2 (14AWG) max conductor area
- Connection: 4 Way Screw Terminal
- Finish: White flame retardant ABS grille (ABS AF312C)
- Clear Flame retardant ABS spring clips (Makrolon 6557)
- Red flame retardant ABS transformer dome cover (Starex VH-0800)
- Powdercoated aluminium grille insert (RAL9003 white, RAL9004 black)
- Weight: 1.95kg
- Dimensions: 266Ø x 127D mm
*Specifications are subject to change without notice.
Optional Accessory
Ceiling Tile Bridge
- Designed specifically to be installed with the 200mm (8") Redback 'One-Shot' ceiling speakers, these pans support the ceiling tile to minimise sag. Recommended for softer material ceiling tiles. This model suits both the standard One-Shot series and Fire versions.
- Note: When installing, the lip must face upwards so that the pan sits flat on top of the ceiling tile.
