General Specifications | ||||||
Nominal Diameter | 460mm/18inch | |||||
Nominal Impedance | 8Ω | |||||
AES Power Handing | 1500W (AES) | |||||
Maximum Power | 3000W | |||||
Sensitivity 1W/1M | 98dB | |||||
Frequency Range | 30-2.1kHz | |||||
Voice Coil Diameter | 114.5mm/4.5 inch | |||||
Windinig Material | Copper | |||||
Former Material | Giass Fibre | |||||
Winding Depth | 24.3mm | |||||
surround material | Polycotton | |||||
surround Design | Triple-roll | |||||
Magnet | Neodymium Ring | |||||
Thiele & Small Parameters 参数 | ||||||
Resonance Frequency | Fs | 30Hz | ||||
DC Resistance | Re | 5.4Ω | ||||
Mechanical Factor | Qms | 17.62 | ||||
Electrical Factor | Qes | 0.38 | ||||
Total Factor | Qts | 0.37 | ||||
BL Factor | BL | 29T.m | ||||
Effective Moving Mass | Mms | 319g | ||||
Compliance | Cms | 88μ M/N | ||||
Equivalent Cas Air Load | Vas | 178L | ||||
Effettive Piston Area | Sd | 1195cm² | ||||
η(Eta Zero) | η0 | 1.2% | ||||
Mountiong & Shipping Information | ||||||
Overall Diameter | 460mm | |||||
Bolt circle diameter | 445mm | |||||
Baffle Cutout Diameter | 422mm | |||||
Depth | 260mm | |||||
Net Weight | 13.3kg | |||||
Shipping Weight | 14.3kg | |||||
Shipping Box(Single) | 48*48*27.5cm | |||||
Shipping Weight | 12.1kg | |||||
Shipping Box(Single) | 48*48*20.5cm | |||||
Shipping Weight (1Unit) | 13.1kg | |||||
Shipping Box(Single) (1Unit) | 48*48*25cm |