20 mm (0.8") polycarbonate HiFi driver with round shaped front plate for the highrange above 3000 Hz. Balanced frequency response and good omnidirectional sound distribution. High power handling due to ferrofluid-cooled voice-coil.
Nominal Impedance: 8Ω
Frequency Response: 1200-22000Hz
Mean SPL: 90dB (1W/1m)
Opening Angle (-6dB): (84°/8000Hz)
Resonance Frequency: 1900Hz
Magnetic Induction: 1.2T
Magnetic Flux: 185µWb
Height of Front Pole-Plate: 2.5mm
Voice Coil Diameter: 20mm
Height of Winding: 2mm
Cutout Diameter: 64mm
Net Weight: 0.24kg
D.C. Resistance (Rdc): 6.7Ω Mechanical Q Factor (Qms): 3.07
Electrical Q Factor (Qes): 0.66
Total Q Factor (Qts): 0.54
Effective Piston Area (Sd): 3cm2
Dynamically Moved Mass (Mms): 0.2g
Inductance of the Voice Coil (L): 0.12mH
Connections: 4.8 x 0.8mm (+)/2.8 x 0.8mm(-)
Peak Power Handling with High Pass: 100W (12dB/oct.; 4000Hz) 80W (12dB/oct.; 2000Hz)
Nominal Power Handling with High Pass: 70W (12dB/oct.; 4000Hz) 50W (12dB/oct.; 2000Hz)