SB Acoustics Satori MW19TX-4 TeXtreme Midwoofer
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Product description
Advanced TeXtreme® cone
Vented aerodynamic cast aluminium chassis
Soft low damping rubber surround
Advanced BIMAX spider
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Product Details
SB Acoustics Satori MW19TX-4 7.5″ TeXtreme Midwoofer
Powerful optimized low distortion neodymium motor system. Extended copper sleeve on pole piece. Non-conducting fibreglass voice coil former. Vented pole piece and voice coil. Lightweight CCAW voice coil. Long-life silver lead wires.
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Specifications
Article numberMW19TX-4
Woofer SeriesSatori
Woofer TypeMidwoofer
Nominal Diameter7.5"
Power Handling (RMS)70 W
Power Handling (max)70 W
Impedance (Z)4 Ohms
Sensitivity (SPL at 1m / 2.83V)93 dB
Voice Coil Diameter39 mm
Magnet Weight0.15 kg
DC Resistance (Re)3.4 Ohms
Voice Coil Inductance (Le)0.14 mH
Resonant Frequency (Fs)32 Hz
Mechanical Q (Qms)5.43
Electromagnetic Q (Qes)0.28
Total Q (Qts)0.27
Diaphragm Mass Inc. Airload (Mms)16.2 g
Mechanical Compliance of Suspension (Cms)1.52 mm/N
Surface Area of Cone (Sd)158 cm2
BL Product (BL)6.3 Tm
Compliance Equivalent Volume (Vas)53.2 liters
Maximum Linear Excursion (Xmax)6.8 mm
Driver's Mechanical Losses (Rms)0.6 kg/s