฿19,900.00
Features
- Advanced TeXtreme® cone
- Vented aerodynamic cast aluminium chassis
- Soft low damping rubber surround
- Advanced BIMAX spider
- Powerful optimized low distortion neodymium motor system
- Extended copper sleeve on pole piece
- Non-conducting fiberglass voice coil former
- Vented pole piece and voice coil
- Light weight CCAW voice coil
- Long life silver lead wires
Description
- Nominal Impedance 8 Ω
- DC resistance, Re 6.0 Ω
- Voice coil inductance, Le 0.20 mH
- Effective piston area, Sd 158 cm2
- Voice coil diameter 39 mm
- Voice coil height 19.4 mm
- Air gap height 6 mm
- Linear coil travel (p-p) 13.4 mm
- Magnetic flux density 1.1 T
- Magnet weight 0.15 kg
- Net weight 1.46 kg
- Free air resonance, Fs 33 Hz
- Sensitivity (2.83V/1m) 90 dB
- Mechanical Q-factor, Qms 6.47
- Electrical Q-factor, Qes 0.35
- Total Q-factor, Qts 0.33
- Moving mass incl. air,Mms 15.6 g
- Force factor, Bl 7.5 Tm
- Equivalent volume, Vas 53.4 liters
- Compliance, Cms 1.52 mm/N
- Mechanical loss, Rms 0.5 kg/s
- Rated power handling* 70 W
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