SB Acoustics Satori MW19TX-4 / TeXtreme
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
Specs
- Nominal Impedance 4 Ω
- DC resistance, Re 3.4 Ω
- Voice coil inductance, Le 0.14 mH
- Effective piston area, Sd 158 cm2
- Voice coil diameter 39 mm
- Voice coil height 19.6 mm
- Air gap height 6 mm
- Linear coil travel (p-p) 13.6 mm
- Magnetic flux density 1.1 T
- Magnet weight 0.15 kg
- Net weight 1.46 kg
- Free air resonance, Fs 32 Hz
- Sensitivity (2.83V/1m) 93 dB
- Mechanical Q-factor, Qms 5.43
- Electrical Q-factor, Qes 0.28
- Total Q-factor, Qts 0.27
- Moving mass incl. air,Mms 16.2 g
- Force factor, Bl 6.3 Tm
- Equivalent volume, Vas 53.2 liters
- Compliance, Cms 1.52 mm/N
- Mechanical loss, Rms 0.6 kg/s
- Rated power handling* 70 W
* IEC 268-5, T/S parameters measured on drive units that are broken in.