Horn Speakers

A horn speaker is also commonly referred to as a loudspeaker. They are widely used for public address in large venues such as, theatres, auditoriums and sports stadiums.

Shapes of Horn Speaker
The main characteristic of a horn speaker is its shape. The throat part is connected to a speaker, the neck is the length of the horn and the mouth is the end part connected to the air. Common horn profiles are:
• Parabolic and conical which are easy to design but have poor impedance conversion
• Exponential has good wide band impedance conversion but some nonlinearity
• Hyperbolic has good and high impedance conversion but relative nonlinearity
• Stepped has high impedance conversion, however nonlinearity depends on step resolution
Horn speakers have swivel brackets, are durable, weather-resistant and can be easily mounted inside or outside.

How Does a Horn Speaker Work?
Horn speakers have a radiating diaphragm that moves back and forth to push the air. The larger the diaphragm the more air is moved and thus increasing the sound energy.
The horn itself gradually changes in diameter. The source of the sound at the horn throat engages with the air in the horn and then exits the horn mouth turning a soft sound into a loud one.

Types of Horn Speakers
• Bi-directional – Twin re-entrant horns for bi-directional projection.
• Wide dispersion – Rotatable horn flare, weatherproof.
• Re-entrant – Weatherproof, vandal resistant for applications in hostile environments.
• Explosion proof – For signal and communication systems.
• Paging – Weatherproof design swivel base for easy aiming.

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Description Price Nominal Rated Power Indoor/Outdoor Use Impedance Frequency Response Hazardous Area Certification IP Rating Colour Housing Material Weight Maximum Rated Power Depth Diameter Height Maximum Frequency Response
RS Stock No. 535-0243
BrandRS PRO
£76.36
Each
Units
30W Indoor, Outdoor - 250 Hz → 16 kHz - IP66 Beige ABS 2kg - 263mm - 209mm 16 kHz
RS Stock No. 535-0300
BrandRS PRO
£69.03
Each
Units
15W Indoor, Outdoor - 280 Hz → 12.5 kHz - IP66 Grey Metal - - 229mm 212mm - 12.5 kHz
RS Stock No. 535-0316
BrandRS PRO
£93.17
Each
Units
30W Indoor, Outdoor - 250 Hz → 16 kHz - IP66 Grey Metal - - 263mm 266mm - 16 kHz
RS Stock No. 535-0322
BrandRS PRO
£87.05
Each
Units
10W Indoor, Outdoor - 315 Hz → 12.5 kHz - IP66 Beige ABS - - 185mm - 126mm 12.5 kHz
RS Stock No. 809-1114
Mfr. Part No.SC-630M
BrandTOA
£72.07
Each
Units
- Indoor, Outdoor 170 Ω, 330 Ω 250 Hz → 10 kHz - IP65 White Aluminium 2kg 30W 277mm - 227mm 10 kHz
RS Stock No. 809-1111
Mfr. Part No.SC-615M
BrandTOA
£56.07
Each
Units
- Indoor, Outdoor 330 Ω, 670 Ω 280 Hz → 12.5 kHz - IP65 White Aluminium 1.3kg 15W 234mm - 179mm 12.5 kHz
RS Stock No. 339-5569
Mfr. Part No.BEXL15D100V-RS
Brande2s
£360.07
Each
Units
15W - - 400 Hz → 8 kHz ATEX IP66, IP67 Red Aluminium 3.5kg - 275mm - - 8 kHz
RS Stock No. 809-1127
Mfr. Part No.CS-154
BrandTOA
£100.11
Each
Units
- Outdoor 330 Ω, 670 Ω 150 Hz → 15 kHz - IP65 White ABS 2.8kg 15W 272mm - 230mm 15 kHz
RS Stock No. 719-1967
Mfr. Part No.DK 133 8 OHM
BrandVisaton
£85.48
Each
Units
10W Indoor, Outdoor 570 → 4400 Hz - IP67 White - 630g 15W 99mm - - 4.4 kHz
RS Stock No. 809-1118
Mfr. Part No.CS-64
BrandTOA
£56.07
Each
Units
- Outdoor 1.7 kΩ, 830 Ω 130 Hz → 130 kHz - IP64 White ABS 1.5kg 6W 208mm - 224mm 13 kHz
RS Stock No. 809-1120
Mfr. Part No.CS-304
BrandTOA
£113.14
Each
Units
- Outdoor 170 Ω, 330 Ω 120 Hz → 15 kHz - IP65 White ABS 3.1kg 30W 272mm - 230mm 15 kHz
RS Stock No. 719-1958
Mfr. Part No.DK 133 100 V
BrandVisaton
£96.58
Each
Units
4W Indoor, Outdoor - 500 → 4400 Hz - IP67 White - 830g - 99mm - - 4.4 kHz
RS Stock No. 2508977346
Mfr. Part No.SPC-5P
£12.87
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2509047351
Mfr. Part No.SPC-30
£73.53
Each
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RS Stock No. 2508977396
Mfr. Part No.SPC-15
£35.57
Each
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RS Stock No. 2508977330
Mfr. Part No.SPC-6P
£11.90
Each
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RS Stock No. 2508977352
Mfr. Part No.SPC-10
£28.86
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2508977324
Mfr. Part No.SPC-12RP
£23.21
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2508714735
Mfr. Part No.BDT30A
BrandBogen
£138.68
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2508977431
Mfr. Part No.SPC-40RP
£29.62
Each
Units
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