ลำโพงเพดาน ยี่ห้อ BOSCH รุ่น LC2-PC60G6-12
Technical specifications
Electrical
- Maximum power : 100 W
- Rated power : 64 / 32 / 16 / 8 / (4 W only, 70 V).
- Sound pressure level at 64 W / 1 W (1 kHz, 1 m) : 118 / 100 dB (SPL)
- Effective frequency range (-10 dB) : 65 Hz to 20 kHz
- Crossover frequency : 2 kHz
- High‑pass frequency : 60 Hz
- Rated voltage : 70 V or 100 V
- Rated impedance : 83 or 167 or 8 ohm
- Coax transducer : 305 mm (12 in.)
- Connector : 3‑pole ceramic screw terminal block
Mechanical
- Diameter : 414 mm (16.31 in)
- Maximum depth : 333 mm (13.12 in)
- Ceiling thickness : 4 to 25 mm (0.16 to 1.00 in.)
- Mounting cut‑out : 386 + 5 mm (15.20 + 0.20 in.)
- Material
- Baffle : ABS (UL94V0)
- Back‑can : Zinc‑plated steel
- Grille : Powder coated steel
- Weight : 13.3 kg (29.3 lb)
- Color White : (RAL 9010)
Environmental
- Operating temperature : -25 ºC to +55 ºC (-13 ºF to +131 ºF)
- Storage temperature : -40 ºC to +70 ºC (-40 ºF to +158 ºF)
- Relative humidity : <95%
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