【BOSCH】6W 天花喇叭
Maximum power | 9 w |
Rated power | 6 / 3 / 1.5W |
Sound pressure level at 6 W / 1 W (1 kHz, 1 m) | 92 dB / 84 dB (SPL) |
Effective frequency range (-10 dB) | 80 Hz to 18 kHz |
Opening angle at 1 kHz/4 kHz (-6 dB) | 175° / 55° |
Rated voltage | 100 V |
Rated impedance | 1667 ohm |
Connector | flying leads |
Diameter | 199 mm (7.8 inch) |
Maximum depth | 70.5 mm (2.8 inch) |
Ceiling thickness | 9 to 25 mm (0.35 to 0.98 inch) |
Mounting cut-out | 165 mm + 5mm (6.5 inch + 0.2 inch) |
Speaker diameter | 152.4 mm (6 in) |
Weight | 620 g (1.37 lb) |
Colour | White (RAL 9010) |
