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Satori MW13TX / TeXtreme
Technical Highlights
- Nominal power 40W, nominal impedance 4 Ω, sensitivity 89 dB.
- Nominal impedance 8 Ω, frequency range 60Hz 5kHz, Bl 5.7 Tm.
- Free air resonance 38 Hz, moving mass 7.4 g, Qts 0.26.
- More technical details
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Satori MW13TX / TeXtreme by SB Acoustics
The SB Acoustics SATORI MW13TX 5-inch mid-woofer with patented TExtreme diaphragm is available in 4 Ohm and 8 Ohm versions. The ultra-light and extremely stable diaphragm is driven by a powerful neodymium motor. The resonance frequency around 40 Hz lies far outside the usable range, allowing the driver to perform extremely linearly within the usable range and making it ideal for 2-way use or as a woofer. The generously ventilated centering spider optimizes the rear compression behavior to a maximum and provides additional cooling.
Features
- Advanced TExtreme® cone
- Ventilated, aerodynamic die-cast aluminum chassis
- Soft rubber surround with low damping
- Advanced BIMAX spider
- Powerful, optimized neodymium motor system with low distortion
- Extended copper sleeve on the pole shoe
- Non-conductive fiberglass voice coil former
- Ventilated pole shoe and voice coil
- Lightweight CCAW voice coil
- Durable silver wires
Data 4 Ohm version:
- Nominal impedance 4 Ω
- Frequency range 60Hz - 5kHz
- DC resistance, Re 3.8 Ω
- Voice coil inductance, Le 0.16 mH
- Effective diaphragm area, Sd 70 cm2
- Voice coil diameter 30.5 mm
- Voice coil height 15 mm
- Air gap height 5 mm
- Linear coil excursion (p-p) 10 mm
- Magnetic flux density 1.08 T
- Magnet weight 0.1 kg
- Net weight 0.79 kg
- Free air resonance, Fs 38 Hz
- Sensitivity (2.83V/1m) 89 dB
- Mechanical Q factor, Qms 5.08
- Electrical Q factor, Qes 0.27
- Total Q factor, Qts 0.26
- Moving mass incl. air, Mms 7.4 g
- Force factor, Bl 5.0 Tm
- Equivalent volume, Vas 16.0 liters
- Compliance, Cms 2.38 mm/N
- Mechanical loss, Rms 0.3 kg/s
- Nominal power handling* 40 W
- * IEC 268-5, T/S parameters measured on broken-in drivers.
Data 8 Ohm version:
- Nominal impedance 8 Ω
- Frequency range 60Hz - 5kHz
- DC resistance, Re 6.0 Ω
- Voice coil inductance, Le 0.18 mH
- Effective diaphragm area, Sd 70 cm2
- Voice coil diameter 30.5 mm
- Voice coil height 15 mm
- Air gap height 5 mm
- Linear coil excursion (p-p) 10 mm
- Magnetic flux density 1.08 T
- Magnet weight 0.1 kg
- Net weight 0.79 kg
- Free air resonance, Fs 40 Hz
- Sensitivity (2.83V/1m) 87 dB
- Mechanical Q factor, Qms 4.99
- Electrical Q factor, Qes 0.34
- Total Q factor, Qts 0.32
- Moving mass incl. air, Mms 7.3 g
- Force factor, Bl 5.7 Tm
- Equivalent volume, Vas 14.8 liters
- Compliance, Cms 2.19 mm/N
- Mechanical loss, Rms 0.4 kg/s
- Nominal power handling* 40 W
- * IEC 268-5, T/S parameters measured on broken-in drivers.
Dimensions


