• high sound pressure level
  • weather-proof
  • stainless steel mounting V5A

Weather-proof horn speaker for voice alarm applications, certified according to EN54-24, suitable for industrial indoor and outdoor use with high sound pressure levels.

The boundary horn speaker TH-100-EN54 has been developed for areas with extremely high ambient noise and is suitable for indoor and outdoor applications, such as tunnels. It is built to withstand corrosive atmospheric contaminants, high moisture levels and temperature extremes. The horn provides an enormous sound pressure level, a balanced frequency response, and a very low distortion.

The TH-100-EN54 with a flame retardant plastic housing (UL 94 V-0) in black and IP 65 protection is also equipped with a ceramic block and thermal fuse. The high-quality 100W horn driver offers a high-performance CCAR voice coil. Furthermore sturdy cable glands 2 x PG13,5 are also provided.

Sturdy installation by rust-free V5A stainless steel brackets and screws (1.4401 according to ISO 3506 / EN 10088-3; AISI 316).

There are two mounting solutions to choose from: the standard TH-100-WH mount with 4 individual mounting brackets and the premium TH-100-PH mount, which allows the horn to be mounted by only one person. The brackets are not included in the delivery.

This horn speaker provides intelligible voice notifications over a great distance, resulting in a lower number of required loudspeakers. The product is a certified voice alarm speaker according to EN54-24 and there is no other equalizer needed to meet the frequency response requirements according to EN54-24.

Article No.: 20205416
Power 100/50/25W
Impedance (100V) 100/200/400 ohm
Information Frequency Range 280 - 9.000 Hz
Information Frequency Response 250 - 10.000 Hz
Information SPL 1W/1m, peak 119,0 dB
Information SPL 1W/4m, peak 107,0 dB
Information SPL Pmax/4m, peak 127,0 dB
SPL IEC268-5 , 1W/1m 113,0 dB
SPL EN54-24, Pmax/4m 119,0 dB
Information Sensitivity EN54-24, 1W/1m 113,9 dB
Information Sensitivity EN54-24, 1W/4m 101,0 dB
Dispersion -6dB, 500Hz h=58° v=35°
Dispersion -6dB, 1KHz h=35° v=25°
Dispersion -6dB, 2KHz h=40° v=20°
Dispersion -6dB, 4KHz h=54° v=15°
Connector 4-pin ceramic block
Terminal diameter 3,2 mm
Maximum cable cross section 8mm²
Temperature range -25 / +70 C°
Dimensions 1228 x 832 x 413 mm
Type A/B B
IP Rating IP65
Weight (net) 16,0 kg
Colour black
Mounting V5A mounting brackets
Packing Unit 1
Ref. Nr. 01T-15
ID-Code SAA-TH01
Certificate Number 1438-CPR-0481
CE Year 15
ic audio loudspeakers are tested and classified according to the IEC standard 60529 (degree of protection by enclosure) against the penetration of foreign objects and moisture. The classification is conforming to standards through characterization with a fixed code. This code consists of the letters IP (International Protection) followed by two digits. The first digit indicates the degree of protection against dust and the second digit the degree of protection against water. Please note that the testing of the products has been carried out in laboratory conditions which are not always 100% comparable with the conditions of different installation environments. This protection can be reduced due to normal wear and tear depending on the installation environment.
RoHS compliant (2011/65/EU)
The IP rating as well as the temperature range specified are based on ic audio test results, not on CNBOP-PIB test results. Certification only verifies the minimum requirements for EN54-24 compliance.
TH-100-EN54Technical Drawing
TH-100-EN54Technical Drawing
TH-100-EN54Sound Pressure Level Diagram
TH-100-EN54Polar Diagram
TH-100-EN54Polar Diagram


Mounting brackets



Premium Mounting kit

ic audio - to make people listen
© ic 2023