Helvia EVOCA 50MH
Helvia EVOCA 50MH
- Coaxial speaker | 6.5" Woofer / 1" Tweeter
- Durable ABS construction | IP66 protection rating
- 50W RMS power handling with 70V / 100V / 8Ω operation
- Frequency response: 200Hz–20kHz
- 97dB sensitivity
- Built-in line transformer
- Adjustable metal bracket with ±75° tilt angle
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HELVIA EVOCA 50MH | 6.5" 2-Way Horn Speaker, 50W RMS / 8Ω, IP66
Horn speakers are primarily designed for outdoor use, offering high directivity and a frequency response focused on the mid-range spectrum. This makes them ideal for voice announcements and safety messages, such as evacuation alarms. However, when music playback with a frequency range approaching Hi-Fi speaker quality is also required, the ideal solution is a 2-way coaxial horn speaker such as the EVOCA-50MH.
Design
- The durable ABS enclosure, featuring a specially engineered internal structure, effectively protects the 6.5" woofer and 1" tweeter, ensuring an IP66 protection rating according to the IEC529 standard for reliable operation in demanding outdoor environments.
- The included heavy-duty C-shaped metal bracket features an 11-position locking system and allows tilt adjustment from +75° to −75°, offering maximum installation flexibility.
- Thanks to its high-quality construction and optimized acoustic design, the speaker delivers an extended frequency response from 200Hz to 20kHz and a high sensitivity of 97dB (1W/1m), ensuring clear and powerful sound reproduction.
- It provides 50W RMS power handling and supports operation in both 70/100V constant-voltage line systems and low-impedance 8-ohm installations.
- The built-in transformer with rear power selector allows easy selection between 4 power levels or 8-ohm operation, meeting a wide range of installation requirements.
Specifications
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Type2-Way Coaxial Horn Speaker
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Protection DegreeIEC529 IP-66
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Line Voltage70V / 100V / 8Ω
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Line TransformerBuilt-in, 3 power taps (+ 8Ω)
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RMS Power50W @ 8Ω
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Frequency Response200Hz–20kHz
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Sensitivity (1W@1m)97dB
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Woofer6.5” Cone
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Tweeter1” Dome
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HousingABS, paintable
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Dimensions390 × 425 × 310mm
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Weight5.4kg