Bosch LH2-UC15-E

Bosch LH2-UC15-E Marine Grade Horn Speaker for marine and harsh industrial environments.
Regular price $661.00
Regular price $707.30 Sale price $661.00
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Regular price $661.00
Regular price $707.30 Sale price $661.00
Bosch LH2-UC15-E Marine Grade Horn Speaker. Specifically designed for excellent sound reproduction in marine applications or industrial environments. The housing is rugged, water and dust protected, and resistant to the corrosive effects of seawater and most industrial atmospheres. Made from an UV?stable, glass reinforced polyester (GRP) a strong, fire-resistant and corrosion resistant material, chemical resistant and thermally stable, making it ideal for even the harshest environments. Supplied with a stainless steel mounting bracket.

Suitable for marine and industrial applications in humidity, chlorine and salty environments
  • Suitable for marine and industrial applications in humidity-, chlorine- and salty environments
  • Glass reinforced polyester housing with fire‑retardant properties
  • Water– and dust-protected to class IP67
  • Provisions for internal mounting of the optional supervision boards
  • Type approval certified EN 60945 and EN54‑24 certified
Maximum power22.5 W
Rated power (PHC)15 W
Power tapping15 / 7.5 / 3.75 / 1.87 W
Sound pressure levelat rated power / 1 W (1 kHz, 1 m)120 / 108 dB (SPL)
Sound pressure levelat rated power / 1 W (1 kHz, 4 m)(reference axis 0 degrees, free field)102 / 90 dB
Effective frequency range(- 10 dB)300 Hz to 9 kHz
Opening angle at 1 kHz / 4 kHz(‑6 dB)119° / 38°
Rated input voltage70 / 100 V
Rated impedance334 ohm (15 W at 70 V)667 ohm (7,5 W at 70 V / 15 W at 100 V)1333 ohm (3,75 W at 70 V / 7,5 W at 100 V)2667 ohm (1,87 W at 70 V / 3,75 W at 100 V)5347 ohm (1,87 W at 100 V)
Electrical connection6‑pole screw terminal
Acceptable wire gauge1.0 – 2.3 mm
Dimensions (L x D max)302 x 212 mm(11.89 x 8.35  in)
Weight2.25 kg (4.96 lb)
ColorLight grey (RAL 7035)
Material hornGlass Reinforced Polyester (GRP)
Material mounting bracketStainless steel (grade 316)
Cable diameter6 mm to 12 mm (0.24 in to 0.47 in)
Operating temperature-55 ºC to +70 ºC (-67 ºF to +158 ºF)
Storage and transport temperature-40 ºC to +70 ºC (-40 ºF to +158 ºF)
Relative humidity<95%