Wall Mount PA LMT Speaker Hooter – AGNI 410
Compact wall-mounted PA speaker with ABS enclosure, 4W power handling, and 70V/100V line compatibility. Designed for clear speech, music, and alarm announcements in commercial and residential buildings.
Part Number: AGNI-410 | Category: Hooter/Hooter Flasher/Hooter cum Speaker
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Description
The Wall Mount PA LMT Speaker Hooter – AGNI 410 is a reliable, economical wall-mounted public address speaker engineered for voice alarm, speech, and background music applications. Built with a high-strength ABS enclosure, it is suitable for continuous operation in indoor commercial and residential environments.
The speaker delivers a frequency response of 110 Hz to 15 kHz, ensuring high speech intelligibility and balanced audio output. With a nominal dispersion of 120° (horizontal) × 40° (vertical), it provides effective sound coverage across corridors, rooms, and open areas.
Designed for 70V and 100V Support Audio Systems, the speaker features an integrated 8 Ω ohms 4-watt line matching transformer with push-in connector for easy installation. Its compact size and lightweight construction make it ideal for apartments, high-rise buildings, stadiums, hotels, restaurants, and other commercial spaces.
Compliant with EN 54-16 and EN 54-4 standards, the AGNI 410 wall mount speaker is suitable for integration into fire alarm and voice evacuation systems where dependable audio performance is essential.
How it Works
How does the Wall Mount PA LMT Speaker Work?
The Wall Mount PA LMT Speaker (AGNI-410) works as part of a 70V / 100V public address or voice alarm system, converting amplified audio signals into clear, audible sound for announcements, music, and alarms.
Commonly Used
- Apartments and residential buildings
- High-rise commercial buildings
- Hotels and restaurants
- Fire alarm and voice evacuation systems
Step-by-Step PA LMT Speaker Hooter Working Principle?
01
Audio Signal Input
An audio signal from a PA amplifier or voice alarm panel is supplied through a 70V / 100V line. This system allows multiple speakers to be connected over long cable runs without signal loss.
02
Line Matching Transformer Operation
The built-in 4-watt line matching transformer adapts the high-voltage PA signal to the speaker’s operating level. This ensures stable performance and protects the speaker from overload.
03
Sound Reproduction
The internal full-range driver reproduces audio within a frequency range of 110 Hz to 15 kHz, delivering clear speech and intelligible alarm tones.
04
Wide Sound Dispersion
With a 120° horizontal and 40° vertical dispersion, sound spreads evenly across rooms, corridors, and open areas, reducing dead zones.
05
Audible Output
The speaker delivers 92 dB SPL sensitivity and up to 99 dB SPL maximum output, ensuring announcements remain audible even in busy commercial environments.
06
Safe and Reliable Operation
The high-strength ABS enclosure protects internal components, while EN 54-16 and EN 54-4 compliance supports use in fire alarm and voice evacuation systems.
Technical Specification
|
PARAMETER |
Specification |
|---|---|
|
Product Model |
AGNI-410 |
|
Frequency Range (-10 dB) |
110 Hz - 15 kHz |
|
Nominal Dispersion |
120° (H) × 40° (V) |
|
Long-Term Power Handling |
4 W (5W peak) |
|
Sensitivity (SPL @ 1W / 1m) |
92 dB SPL |
|
Maximum SPL @ 1m |
99 dB SPL |
|
Rated Input Voltage |
70V / 100V |
|
Line Matching Transformer |
8 Ω ohms 4-watt tapping or standard as required |
|
Enclosure Material |
ABS - Acrylonitrile Butadiene Styrene (High-Strength Plastic) |
|
Connector Type |
Push-in connector with 4W tapping (Common) |
|
Dimensions (H × W × D) |
115 × 115 × 115 mm |
|
Colour |
Standard Red |
|
Net Weight |
380g |
|
Shipping Weight |
390g (Gross with packing) |
|
Compliance |
EN 54-16 & EN 54-4 |
|
Application Type |
Speech, music, and alarm announcement |
|
Mounting |
Wall mount |
Guidelines IS2189 / NBC / NFPA-72 Mounting Height: The top of the audible device shall be located at least 2286 mm (90 inches / 2.28 m ) above the finished floor level.
Job to be Done
Primary Job
Help facility managers and system integrators deliver clear speech, music, and alarm announcements reliably across commercial and residential buildings using a 70V/100V PA system.
Safety Job
Enable reliable voice alarm and evacuation announcements in fire and emergency situations through EN 54-compliant operation.
Operational Job
Broadcast clear and intelligible audio for public announcements and emergency messages through wall-mounted installation.
FAQ
What happens when the fire alarm activates?
The sounder emits a loud alarm and the LED strobe flashes to warm & alert occupants for the evacuation. The sounder supports programmable multi-tone alarm outputs.
Does the sounder work without a control panel?
No. It operates as part of an intelligent addressable fire alarm system and activates only when commanded by the control panel.
What is the Agni Veiga Series Loop Sounder / Horn Cum Strobe used for ?
The Agni Veiga Series Loop Sounder / Horn Cum Strobe is used as an audible and visual notification device in intelligent addressable fire alarm systems to alert occupants during emergency situations.
Is this sounder suitable for indoor use only?
Yes, the device is designed for Type A indoor use and has an ingress protection rating of IP21C, making it suitable for indoor fire alarm installations.
What strobe light intensity options are available?
The LED strobe offers selectable effective light output of 35 cd, 40 cd, and 85/110 cd (RMS at 24 V DC), suitable for office and industrial environments.
Is the strobe LED-based or xenon-based?
The device uses high-performance LED strobe with the optics technology, providing high efficiency and ultra-low current consumption. LED devices can replace legacy xenon strobes.
What is the current consumption of the device?
The sounder and beacon have a low current consumption ranging from 10 mA to 280 mW at 28 V DC, supporting energy-efficient operation.
What materials are used in the construction of the device?
The enclosure is made of ABS and polycarbonate flame-retardant material, compliant with UL 94 V2 fire resistance standards.
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