EN 54-24 Speakers:
Optimal acoustics, one standard,
every environment.
PAVA/PA/SIP speakers ensure sound clarity in every zone, indoors and outdoors.
Solutions
PAVA/PA/SIP Speakers
Clear communication in every environment
Speakers are components of systems that guarantee safety. Fully certified for compliance with EN 54-24, they ensure the highest sound quality and message clarity.
Optimal for every environment thanks to special designs and materials used, they include solutions for every zone: from discreet indoor speakers to robust horn and projector models designed for outdoor applications. Each speaker ensures the same high standard of clarity, so the same sound quality applies in every zone of the facility.
01
EN 54-24 certification and compliance with BS 5839-8 standard (thermal protection)
02
Guarantee of excellent sound quality and message clarity (highest speech intelligibility rating) in all acoustic conditions
03
100% speaker line protection against short circuit or break
04
Various models (wall-mounted, ceiling-mounted) with modern appearance, with precise output power selection thanks to 100V transformers
05
A/B speakers - models with two transducers and two transformers in one housing, ensuring redundancy and continuous message delivery
06
Special application models ensuring excellent speech intelligibility in challenging acoustic environments
07
Built-in multi-channel Class D amplifiers and digital beam steering (DSP) with the ability to modify directionality and model the acoustic beam shape
08
PoE-powered SIP speakers with codec and Multicast support, enabling quick and easy installation and integration with IT networks
What sets us apart
EN 54-24
Certifications
Certifications
Compatibility with all Ambient System devices
Acoustic and resistance testing
Models with IP21, IP32, IP44, IP54, IP65, IP66
– for any conditions
– for any conditions
Various mounting types: ceiling, wall, pole, column
Immediate availability
from stock
from stock
Product Categories
EN 54‑24 fire loudspeakers
The EN 54‑24 certification ensures high speech intelligibility.
Reliability and the highest standard for any type of building.
Fire loudspeakers A/B.
Models with dual transducers (A/B) reduce installation time and cost. They support two speaker lines with full protection against short circuits and interruptions.
Special‑purpose loudspeakers
Solutions designed for demanding acoustic environments. They include highly directional tunnel models as well as active loudspeaker columns with beam‑steering technology, enabling digital control of the sound beam.
SIP loudspeakers
Communication in the IT world. Loudspeakers integrating PAVA/PA with the SIP protocol. PoE power supply and multicast support enable exceptionally fast installation and flexible network management.
Public Address loudspeakers
Models dedicated to broadcasting background music and general-purpose announcements. They deliver high‑quality sound for both music and speech while supporting key PAVA/PA functions.
Models from the selected category:
Model
Installation/Type
Rated power (W)
Protection Class (IP)
Color
EN54-24 Certificate
Knowledge and technology
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for your safety.
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Training
FAQ
1. Do all speakers have approval certificates?
No. Approval certificates apply to selected speaker models that are intended for applications requiring this type of certification. The complete list of products with approval certificates is available in the product catalog.
2. Do the speakers have CPR certificates of constancy of performance for compliance with EN54-24?
Yes. Most speakers have appropriate compliance certificates, including EN54-24 certification, confirming their compliance with European standards for PAVA. Detailed certificates for each model are available in the Client Panel.
3. Where can EASE files for speakers be found?
EASE files, necessary for acoustic simulations, are available for download in the Client Panel.
4. What material is the housing of individual speaker models made of?
Speaker housings are made of high-quality materials adapted to their purpose and operating conditions. The material from which the housing is made is specified in the catalog sheet of the given speaker.
5. What is the IP protection rating of the speakers?
The IP protection rating of speakers varies depending on the model and its intended use. We offer speakers with various IP ratings, from IP21C to IP66C, allowing their use in diverse environmental conditions. Speakers, in accordance with EN54-24 standard requirements, are divided by operating environment into type A speakers for indoor use with IP21C and type B speakers for outdoor building applications with IP33C. This IP housing protection rating is verified during laboratory testing by certifying bodies. Nevertheless, the actual IP protection rating of Ambient System speakers is higher than the minimum required by EN54-24. The actual IP protection rating is provided in the catalog sheet in the row below the value required by EN54-24.
6. Is there a standardized method for comparing efficiency and maximum SPL between speakers from different manufacturers?
Yes. To compare the efficiency and maximum sound pressure level (SPL) of speakers from different manufacturers, parameters measured at a distance of 4 meters should be checked, in accordance with EN54-24. This is crucial for obtaining objective and comparable data. These parameters are measured by testing laboratories in accordance with EN54-24 guidelines.
7. Why is the ABT-TNL100 horn speaker a better solution than standard horn speakers in tunnels?
The ABT-TNL100 speaker surpasses standard tunnel solutions thanks to its unique features: it offers narrow radiation angles, allowing precise sound direction and minimization of emitted sound reflections from tunnel walls and surfaces; it is characterized by very high SPL and high efficiency, guaranteeing the required sound intensity level and excellent message intelligibility even in acoustically challenging tunnel environments.
8. Why are ABT-BS speakers a better solution than standard ones for airports?
ABT-BS speakers are active column speakers that are the optimal choice for airports. Thanks to the use of multi-channel amplifiers and DSP processors, it is possible to control and model the emitted sound beam. Speakers with beam steering technology have several significant advantages over traditional public address systems. Beam steering allows precise sound direction to specific locations without the need to physically reposition speakers. Thanks to digital signal processing (DSP), the sound beam can be "tilted" vertically, which is particularly useful in acoustically challenging spaces. By precisely directing sound to listeners, speech intelligibility is significantly improved by reducing unwanted reflections from walls or ceilings. Beam steering speakers can be mounted high or in unusual locations, yet still "direct" sound where it is needed. This facilitates public address system design in buildings where structural intervention is not possible. Thanks to precise sound direction, less energy reaches microphones and reflecting surfaces, reducing the risk of feedback.
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