Thông số kỹ thuật sản phẩm SD18-1700EL
Nominal diameter | 457 mm / 18 in |
Power rating | 1700 W(AES) |
Nominal impedance | 8 Ohm |
Sensitivity (1W/1m) | 98 dB |
Frequency Range | 30 - 200 Hz |
Chassis type | Cast Aluminium |
Magnet type | Ferrite |
Magnet weight | 3.17 kg/111.8 oz |
Voice coil diameter | 114.4 mm/4.5 in |
Coil material | SV-SQ |
Former materia | Glass fiber |
Cone material | Paper |
Surround material | Cloth |
Suspension | Double |
Xmax | 4.8 mm/0.19 in |
Gap depth | 15.0 mm/0.31 in |
Voice coil winding width | 24.7 mm/0.64 in |
Net Weight | 14.2 kg/31.3 lb |
Shipping weight | 16.0 kg/35.3 lb |
Packaging dimension WxDxH | 505 x 505 x 275 mm |