30W Outdoor Horn Speaker for PA Systems

HELVIA EVOCA 30H is a compact, lightweight and waterproof horn speaker, designed to provide high efficiency and high sound intelligibility with low distortion. The built-in line transformer allows the horn to be connected to 70V and 100V constant voltage or low-impedance lines, and select the power through the rotary dial on the rear cover. The horn can be easily mounted to any wall or ceiling by using the stainless-steel mounting bracket. Thanks to the weatherproof treated plastic housing, the EVOCA 30H has an IP66 Ingress Protection standard, which make it suitable for outdoor installations.



Key features

IP66 Protection Type
Built-in 30W/15W/7.5W/3.75W Multi-Tap Transformer
Adjustable Power Taps with 100V / 70V / 8O Modes
105dB SPL
High Quality Plastic Housing


Rated Power @ 100V 30W / 15W / 7.5W / 3.75W
Rated Power @ 70V 15W / 7.5W / 3.75W / 1.9W
Impedance 8O / 333O / 666O / 1.3KO / 2.6KO
Sensitivity 105 dB (1W/1m)
Frequency Range 400Hz ~ 10KHz
Protection Level IP66
Color White
Horn Plastic
Diaphragm Phenolic
Magnet Ferric
Mounting bracket Stainless Steel
Mounting holes 3x Ø7.5mm (0.03 inch) holes with 30mm (1.2 inch) space
Horn Size Ø240 x 303mm (Ø9.45 x 11.93 inch)
Net weight 2,3 kg – 5.07 lbs.
Packing Size 250 x 250 x 325 mm (98.42 x 98.42 x 127.95 inch)
Gross Weight 2,6 kg – 7.73 lbs.

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