TOA DH120 Straight Horn Long Projection Public Address Horn with Anti Bird Net
Product Description:
The TOA DH120 is a high-performance straight horn designed for long-distance public address applications. Built with a durable aluminum body and powder coating, it delivers strong sound projection with clear intelligibility. Its anti-bird net prevents intrusion of insects or birds, ensuring reliability in outdoor installations. Compatible with TOA driver units TU-631, TU-651, TU-631M, and TU-651M, the DH120 is an ideal choice for large venues, stadiums, factories, and outdoor paging systems.
Key Features:
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Long horn design for powerful long-distance sound projection
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High sound pressure level of 110 dB (1 W, 1 m)
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Frequency response: 180 Hz – 6 kHz for clear voice reproduction
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Compatible with multiple TOA driver units (TU-631, TU-651, TU-631M, TU-651M)
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Durable aluminum construction with ivory powder coating
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Built-in anti-bird net for outdoor protection
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Adjustable vertical installation angle (+10°, -20°)
� Technical Specifications:
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Sound Pressure Level: 110 dB (1 W, 1 m)
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Frequency Response: 180 Hz – 6 kHz
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Applicable Driver Units: TU-631, TU-651, TU-631M, TU-651M
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Driver Coupling: 1 - 3/8 18 threads (inch screw)
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Installation Angle: Vertical: +10°, -20° (with optional mounting bracket)
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Finish: Aluminum (horn and adapter), ivory powder coating; steel bracket, ivory powder coating
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Dimensions: φ518 × 884 (D) mm
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Weight: 5.3 kg
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Accessories: Stainless steel bolt set, gasket set, anti-bird net
