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Broadcast radio straight horn speaker DH-DH-21D30
Broadcast radio straight horn speaker DH-AdValue Co., Ltd.

Broadcast radio straight horn speaker DH
AdValue Co., Ltd.


About This Product

■Features

・This product is a combination of DHA-11 and DH-2130. ・This is an all-weather straight horn speaker designed for long-term outdoor use for public relations and amplification purposes. - Can withstand a maximum instantaneous wind speed of approximately 60 m/s at a height of 15 m above ground. - An insect net can be installed in the middle of the horn to prevent damage from birds and insects. - The unit cover can prevent damage to the driver unit due to wind and rain. - Can withstand long-term outdoor use due to its highly corrosion-resistant materials and finish.

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    Broadcast radio straight horn speaker DH

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1 Models of Broadcast radio straight horn speaker DH

Image Part Number Price (excluding tax) A tube, unit cover BC tube Cord clamp Output sound pressure level Set of mounting bolts Frequency characteristics Rated impedance Rated input Drawer cord length Connection screw dimensions Mass Applicable standards Bird insect net Accessories
Broadcast radio straight horn speaker DH-Part Number-DH-21D30

DH-21D30

Available upon quote

Aluminum alloy
Ivory (Munsell 10YR7.5/1.5 approximate color) Powder coating

ADC12 aluminum die casting
Ivory (Munsell 10YR7.5/1.5 approximate color) Powder coating

PA66 nylon

110dB (1W, 1m)

Stainless steel (SUS304)

180~6,500Hz

330Ω (30W, factory connection), 400Ω (25W), 500Ω (20W), 1kΩ (10W)

30W driver unit (TU-30ML)

2m: Nichifu Co., Ltd. 1.25Y-4W with terminal

M34 P1.5 (JIS C 5504 type 2 equivalent)

Approximately 6.9kg

Compliant with JIS C 5504 horn speaker

Stainless steel (SUS304)

M10 hex bolt: 4
M10 washer: 4
M10 spring washer: 4
M6 hexagon socket head bolt: 4
M6 washer: 4
M6 spring washer: 4
Hexagonal wrench for M6: 1

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