SB Acoustics Satori MW19P-8 7.5'' Egyptian Papyrus Cone Woofer - 8 ohm

SB Acoustics

SB Acoustics Satori MW19P- 8 7.5'' Egyptian Papyrus Cone Woofer


Product Specifications
Nominal Impedance 8 ohms
DC resistence,Re 6.0 ohms
voice coil inductance,Le 0.20 mH
Free air resonance,Fs 32.5 Hz
Sensitivity(2.83V/1m) 89dB
Mechanical Q-factor,Qms 4.06
Electrical Q-factor,Qes 0.36
Total Q-factor,Qts 0.33
Moving mass incl. air,Mms 17.9 g
Force factor,BI 7.8Tm
Equivalent volume,Vas 48 liters
Compliance,Cms 1.35 mm/N
Mechanical loss,Rms 0.9 Kg/s
Rated power handling* 70W
Effective piston area,Sd 158 cm²
Voice coil diameter 39 mm
Voice coil height 19.4 mm
Air gap height 6 mm
Linear coil travel(p-p) 13.4 mm
Magnetic flux density 1.1 T
Magnetic weight 0.15 Kg
Net weight 1.48 Kg

Suggested Box alignment:

  • Around 0.32 cubic feet sealed for an F3 of 73Hz
  • 0.7 cubic feet with a 2" vent by 7" long for an F3 of 41Hz
  • 1.0 cubic feet with a 2" vent by 5.6" long for an F3 of 36Hz
  • 1.2 cubic feet with 2" vent by 5.2" long for an F3 of 33Hz

Frequency and Impedance Graph:

SB Acoustics Satori MW19P-8 7.5'' Egyptian Papyrus Cone Woofer - 8 ohm

Drawing:

SB Acoustics Satori MW19P-8 7.5'' Egyptian Papyrus Cone Woofer - 8 ohm