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Overview
Specifications
Documents
Product Overview
The LH3-UC25XL horn loudspeaker is specifically designed and certified for installations where explosive gas-air mixtures are likely to be present. The horn is constructed from anti-static Polyamid material, making the horn sturdy and light weighted. The longer flare design of the horn results in a higher sound pressure level where longer distance areas can be covered.
Functions
The horn loudspeaker is standard supplied with a sturdy stainless steel mounting bracket allowing the sound beam to be accurately directed.
The mounting bracket has a ratchet facility to ensure it stays correctly positioned.
The connection cable is fed out through an ABS EX cable gland (M20) in the rear cover, which can be removed for entering the inside connection terminal block. For loop through connection, the rear cover is fitted with a second hole (covered with a blanking plug as standard supplied).
The horn loudspeaker includes a transformer for 100 V input voltage, with taps on the primary winding for different power settings.
The different power taps can easily be selected by connecting to the appropriate terminal of the 6-way terminal block.
For enabling loudspeaker supervision, a wire loop from the secondary side of the horn loudspeaker is available in the connection area. This wire loop is normally closed, but if used with the supervision board, cut and connected.
Functions
The horn loudspeaker is standard supplied with a sturdy stainless steel mounting bracket allowing the sound beam to be accurately directed.
The mounting bracket has a ratchet facility to ensure it stays correctly positioned.
The connection cable is fed out through an ABS EX cable gland (M20) in the rear cover, which can be removed for entering the inside connection terminal block. For loop through connection, the rear cover is fitted with a second hole (covered with a blanking plug as standard supplied).
The horn loudspeaker includes a transformer for 100 V input voltage, with taps on the primary winding for different power settings.
The different power taps can easily be selected by connecting to the appropriate terminal of the 6-way terminal block.
For enabling loudspeaker supervision, a wire loop from the secondary side of the horn loudspeaker is available in the connection area. This wire loop is normally closed, but if used with the supervision board, cut and connected.
Main Features
- Constructed from sturdy, lightweight, anti-static Polyamid material
- Water- and dust-protected to class IP67
- Provision for connection of the optional supervision boards
General Information
Name: Bosch LH3-UC25XL Speaker 25 RMS Black
Category: Bosch, Pro AV, Commercial Audio, Pro Speakers
UPC Code: 8717332543601
Country of Origin: Norway. Country of origin is subject to change.
Specifications
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ADI Part Number UF-LH3UC25XL Brand Name Bosch Manufacturer Bosch Manufacturer Part Number LH3-UC25XL Product Line Horn Loudspeaker Product Model LH3MP-UC25MPXL Product Name Horn Loudspeaker, Ex-proof, long flare Product Series EX Product Type Speaker Â
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Impedance 400 ohm Impedance (Ohm) 400 Maximum Frequency Response (Hz) 7000 Minimum Frequency Response (Hz) 415 PMPO Output Power (W) 30 Sensitivity 121 dB Sensitivity (dB) 121 Â
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Maximum Frequency Response 7 kHz Minimum Frequency Response 415 Hz PMPO Output Power 30W RMS Output Power 25W RMS Output Power (W) 25 Â
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Color Black Depth 13"-7" Depth (mm) 248 Height 7"-87" Weight (Approximate) 5-99 lb Width 162" Width (mm) 270 Â
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Package Contents - EX LH3-UC25XL Speaker
- Installation Instruction
- M20 EX Cable Gland PG13
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