BOSCH LH3-UC25XS Horn Loudspeaker | Speaker Corong Pasif 25 Watt (High Impedance, Waterproof)
Flameproof horn loudspeaker with short flare
Description
The LH3-UC25XS 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.
Fitur
- IECEx/ATEX, US, CSA and CCC certified
- Constructed from sturdy, lightweight, anti-static Polyamid material
- Water- and dust-protected to class IP67
- Provision for connection of the optional supervision boards
Spesifikasi
| Specification | Value |
|---|---|
| Rated power (PHC) | 25 W |
| Rated power | 25 / 15 / 6.5 / 5 / 2.5 / 1.5 W |
| Sound pressure level at rated power / 1 W (1 kHz, 1 m) | 118 dB / 106 dB |
| Opening angle at 1 kHz / 4 kHz (-6 dB) | 120 / 37 degrees |
| Effective frequency range (-10 dB) | 380 Hz to 8000 Hz |
| Rated voltage | 100 V |
| Rated impedance | 400 ohm |
| Electrical connection | 2 x 6 pole push terminal |
| Acceptable wire gauge | 0.5 mm – 2.5 mm² (AWG 20-12) |
| * Technical performance data acc. to IEC 60268-5 |
Mechanical
| Specification | Value |
|---|---|
| Material horn | Polyamide (PA) |
| Material bracket | Stainless Steel (Grade 316) |
| Dimensions (H x W x D) | 144 x 170 x 207 mm (5.66 x 6.69 x 8.15 in) |
| Weight | 2.37 kg (5.22 lb) |
| Color | Black (RAL 9005) |
| Cable gland (standard supplied) | M20 Polyamide (PA) |
| Cable diameter | 11 mm to 14 mm (0.43 in to 0.55 in) |
Environmental
| Specification | Value |
|---|---|
| Operating temperature | -50 ºC to +60 ºC (-58 ºF to +140 ºF) |
| Storage temperature | -40 ºC to +70 ºC (-40 ºF to +158 ºF) |
| Relative humidity | <95% |



