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Operating Manual
S 6150
MP3 24V DC Signalling Horn Speaker
Redback® Proudly Made In Australia
OVERVIEW
Designed and manufactured in Australia by Redback, this horn speaker features an internal amplifier and MP3 player
which plays messages when a 24V input signal is applied. This horn has a multitude of uses including general announce-
ments, evacuation notices and doorbells. It could even be used to play warning signals for industrial equipment to alert
staff. The tone will play as long as 24V DC is applied. Tones can be selected via a rotary switch on the back of the horn.
SD card may be loaded from a slot in the side of the horn case. Offers the same audio performance as the popular C 2053
horn speaker.
FEATURES
• In-built MP3 player
• Rotary switch tone selection
• SD card slot
• Adjustable output volume level
• Ideal for playing warnings,tones and messages
• Tone plays when 24V DC power is applied
• IP61rating (NOTE: must be mounted under cover)
SPECIFICATIONS
Input: 24V DC
Power rating: nominal 10W
Max current draw at max volume: 2.5 Amp
SPL 1W@1m: 104dB
SPL Max Tap @1m: 114dB
Frequency response: 340Hz - 10kHz
Dispersion angle: 110°
Dimensions (mm): ≈180Ø x 255D
Operating temperature: -20 to +55°C
Weight: ≈2kg
User manual revision number: 1.0 10/05/2018