SB Acoustics SATORI MW19TX-4 / TeXtreme 7½″ Bass-midwoofer
SB Acoustics SATORI MW19TX-4 / TeXtreme 7½″ Bass-midwoofer
SB Acoustics SATORI MW19TX-4 / TeXtreme 7½″ Bass-midwoofer
SB Acoustics SATORI MW19TX-4 / TeXtreme 7½″ Bass-midwoofer
SB Acoustics SATORI MW19TX-4 / TeXtreme 7½″ Bass-midwoofer
SB Acoustics SATORI MW19TX-4 / TeXtreme 7½″ Bass-midwoofer
SB Acoustics SATORI MW19TX-4 / TeXtreme 7½″ Bass-midwoofer
SB Acoustics SATORI MW19TX-4 / TeXtreme 7½″ Bass-midwoofer
SB Acoustics SATORI MW19TX-4 / TeXtreme 7½″ Bass-midwoofer
SB Acoustics SATORI MW19TX-4 / TeXtreme 7½″ Bass-midwoofer

SB Acoustics SATORI MW19TX-4 / TeXtreme 7½″ Bass-midwoofer

IMPORTED_SB_ACOUSTIC_208
2 pcs.
In Stock
€ 329.00
Tax included
  • 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
Quantity Unit discount You Save
3 10% € 98.70
4 15% € 197.40
6 20% € 394.80

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7.5" | 4 Ω | 70 W

Brand

 

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.

Sample alignments

Sealed box from 0.2 to 0.4 cubic feet would be 3dB down (f3) of about 90Hz

Vented box of 0.6 cubic feet with 2” vent by 7.25” long for f3 of 55Hz

Vented box of 0.75 cubic feet with 2” vent by 6.25” long for f3 of 51Hz

Vented box of 1.0 cubic feet with 2” vent by 5” long for f3 of 44Hz

Diameter
7.5"
Impedance
4 Ω
Power
70 W
Series
SATORI
Material
Aluminum
Carbon

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