7½″ 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

Additional information

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

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

Note

IEC 268-5, T/S parameters measured on drive units that are broken in.

Downloads

7½” SATORI MW19TX-4 Datasheet

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