ลำโพงฮอร์น ยี่ห้อ Bosch รุ่น LH2-UC06

The compact Horn Loudspeaker LH2‑UC06 is specifically designed for excellent sound reproduction in marine applications and other industrial environments.
The units are rugged, water- and dust-protected, and resistant to the corrosive effects of seawater and most industrial atmospheres.
The horn loudspeaker is made from a high impact ABS material. This strong, fire-retardant and corrosion resistant material is chemical resistant and thermally stable, making it ideal for even the harshest environments. The horn is standard supplied with corrosion resistant ABS mounting bracket.

Technical specifications

Electrical*

• Maximum power : 9 W
• Rated power (PHC) : 6 W
• Power tapping : 6 / 3 / 1.5 / 0.75 W
• Sound pressure level at rated power / 1 W (1 kHz, 1 m) : 105 / 97 dB (SPL)
• Effective frequency range (- 10 dB) : 600 Hz to 5 kHz
• Opening angle at 1 kHz / 4 kHz (‑6 dB)  : 360° / 60°
• Rated input voltage : 70 / 100 V
• Rated impedance : 833 / 1667 ohm
• Electrical connection : 1 m (39.37 in) 6‑core fixed cable
• * Technical performance data according to IEC 60268‑5

Mechanical

• Dimensions (H x W x D) :159 x 143 x 136 mm (6.26 x 5.63 x 5.35 in)
• Weight: 1.18 kg (2.60 lb)
• Color : Light grey (RAL 7035)
• Material horn : High impact ABS
• Material mounting : bracket High impact ABS

Environmental

• Operating temperature : -30 ºC to +70 ºC (-22 ºF to +158 ºF)
• Storage and transport temperature : -40 ºC to +70 ºC (-40 ºF to +158 ºF)
• Relative humidity : <95%