General Specifications | ||||
Nominal Diameter | 460mm/18 inch | |||
Nominal Impedance | 8Ω | |||
RMS Power Input | 1500W | |||
MAX Power Input | 3000W | |||
Sensitivity 1W/1M | 95.3dB | |||
Frequency Range | 40-900kHz | |||
Voice Coil Diameter | 152mm/6 inch | |||
Voice Windinig Material | Copper | |||
Voice Former Material | Glass Fibre | |||
Voice Winding Depth | 33mm | |||
Magnetic Gap Depth | 15mm | |||
Xmax | ±9mm | |||
Surround Material | Polycotton | |||
Surround Design | Triple-roll | |||
Magnet | Φ300*3 | Ferrite Ring | ||
Thiele & Small Parameters | ||||
Resonance Frequency | Fs | 40Hz | ||
DC Resistance | Re | 4.4Ω | ||
Mechanical Factor | Qms | 12.28 | ||
Electrical Factor | Qes | 0.22 | ||
Total Factor | Qts | 0.21 | ||
BL Factor | BL | 46.8T.m | ||
Effective Moving Mass | Mms | 431g | ||
Compliance | Cms | 36.4μ M/N | ||
Equivalent Cas Air Load | Vas | 73.8L | ||
Effetive Piston Area | Sd | 119.5cm2 | ||
η(Eta Zero) | η0 | 2.12% | ||
Mounting & Shipping Information | ||||
Overall Diameter | 464mm | |||
Bolt Circle Diameter | 440mm | |||
Baffle Cutout Diameter | 428mm | |||
Depth | 230mm | |||
Net Weight | 37.5kg | |||
Shipping Weight | 38.5kg | |||
Shipping Box(Single) | 48x48x20.5cm | |||
Shipping Weight (2Unit) | 39.6kg | |||
Shipping Box(Single) (2Unit) | 48x48x25cm |