Bosch Ceiling Speaker LC2‑PC30G6‑4

Bosch Ceiling Speaker LC2‑PC30G6‑4 AUDIO SYSTEMS
BOSCH LC2‑PC30G6‑4 ลำโพงติดเพดาน Premium sound Ceiling Loudspeaker 30W

Features :

  • 4‑inch coaxial two‑way
  • Waveguide coupled Ti tweeter
  • Full bandwidth overload protection
  • Front baffle wattage tap adjustment
  • BS 5839‑8 and EN 60849 compliant
Specification
Maximum power 50 W
Rated power 30 / 15 / 7.5 / 3.75 W (1.88 W only, 70 V).
Sound pressure levelat 30 W / 1 W (1 kHz, 1 m) 101 / 86 dB (SPL)
Effective frequency range (-10 dB) 65 Hz to 20 kHz
Coverage (conical) 130°
Rated voltage 70 V or 100 V
Rated impedance 167 or 333  or 8 ohm
LF transducer 100 mm (4 in.) Polypropylene cone
HF transducer 19 mm (0.75 in.) Ti Mylar laminate
Connector 3‑pole screw terminal block
Diameter 210 mm (8.3 in)
Maximum depth 176 mm (6.9 in)
Ceiling thickness 4 to 25 mm (0.16 to 1.00 in.)
Mounting cut‑out 183 + 5 mm (7.188 + 0.20 in.)