Bracket-mounted loudspeaker CF2053

high-efficiencyplastic housingIP66

Product overview
The Horn Speaker CF2053 (variants CF2053G, CF2053W) is an AS ISO 7240.24-certified 100 Volt-Line horn speaker designed for emergency warning systems. Rated at 10 W, it delivers high acoustic efficiency and approximately 7 dB higher output than a cone-type speaker with equivalent input. The enclosure is IP66-rated, made from UV-stabilised flame-retardant ABS, and fitted with stainless steel mounting hardware.

Key product details
Adjustable power taps allow field selection of output to suit area coverage and ambient noise. The rear cover uses a twist-lock mechanism for tool-free access to four-way screw terminals, enabling faster cable termination. The offset mounting bracket permits installation without detaching the speaker. Includes series blocking capacitor and 100 Vrms line transformer for compatibility with common fire evacuation systems. Two cable glands enable separate loop-in and loop-out wiring.

Features

• High acoustic efficiency with wide dispersion
• Rated power: 10 W @ 100 Vrms; adjustable tappings: 1.25 W, 2.5 W, 5 W, 7.5 W, 10 W
• Sensitivity: 98 dB SPL at 1 W, 1 m (pink noise per AS ISO 7240.24)
• IP66 dust and water resistance
• UV-stabilised flame-retardant ABS enclosure
• Offset mounting bracket and stainless steel hardware
• Tool-free access to terminal block; four-way screw terminals
• Two cable glands for loop in / loop out
• Fitted with series blocking capacitor and 100 Vrms transformer
• Compatible with EWS line supervision systems
• Independently tested to AS ISO 7240.24:2015 Type B (requires active equalisation)
• ActivFire certificate afp-3200

Ordering information
CF2053G | AS7240 Speaker Horn Fire Rated 10W Grey | Discontinued
CF2053W | AS7240 Speaker Horn Fire Rated 10W White | Discontinued

Documents
Datasheet available for this product (refer to product documentation).

Technical specifications

• Model: CF2053 (variants: CF2053G, CF2053W)
• Rated power: 10 W @ 100 Vrms
• Power tappings: 1.25 W, 2.5 W, 5 W, 7.5 W, 10 W
• Sensitivity: 98 dB SPL at 1 W, 1 m (pink noise per AS ISO 7240.24)
• Line: 100 Volt-Line with transformer; includes series blocking capacitor
• Acoustic: high efficiency, wide dispersion
• Ingress protection: IP66 (dust and water resistant)
• Enclosure: UV-stabilised flame-retardant ABS
• Mounting: offset bracket; stainless steel hardware
• Terminals: four-way screw terminals; two cable glands for loop in/loop out
• Standards / certifications: AS ISO 7240.24 (tested Type B; requires active equalisation); ActivFire certificate afp-3200
• Availability status: discontinued (historic product)