คำอธิบาย

Specs
Nominal Impedance 4 Ω
DC resistance, Re 3.1 W
Voice coil inductance, Le 0.13 mH
Effective piston area, Sd 118 cm2
Voice coil diameter 35.5 mm
Voice coil height 16 mm
Air gap height 5 mm
Linear coil travel (p-p) 11 mm
Magnetic flux density 0.93 T
Magnet weight 0.54 kg
Net weight 1.56 kg
Free air resonance, Fs 36 Hz
Sensitivity (2.83V/1m) 90 dB
Mechanical Q-factor, Qms 4.49
Electrical Q-factor, Qes 0.41
Total Q-factor, Qts 0.37
Moving mass incl. air,Mms 13.9 g
Force factor, Bl 4.9 Tm
Equivalent volume, Vas 27.6 liters
Compliance, Cms 1.4 mm/N
Mechanical loss, Rms 0.7 kg/s
Rated power handling* 60 W

https://sbacoustics.com/product/6in-sb17nrx2c35-4-norex/