Bosch Horn Loudspeaker LH2-UC15E

Bosch Horn Loudspeaker LH2-UC15E  AUDIO  SYSTEMS

Specification
  • 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 power 22.5 W
Rated power (PHC) 15 W
Power tapping 15 / 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 voltage 70 / 100 V
Rated impedance 334 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 connection 6‑pole screw terminal
Acceptable wire gauge 1.0 – 2.3 mm
Dimensions (L x D max) 302 x 212 mm(11.89 x 8.35  in)
Weight 2.25 kg (4.96 lb)