Atohm SD20ND04F

Power handling : 100 W Rms after filtering

Peak power : 300 W Max after filtering

Sensitivity : 93 dB/2.83V/1m

Impedance : 4 ohms

DC resistance : 3.6 ohms

Resonance frequency : 2000 Hz

Le : 0.008 mH

Sd : 3.2 cm²

Coil diameter : 20 mm

Coil height : 1.6 mm

Air gap height : 1.5 mm

Flux density : 12600 gauss

Linear excursion : +/- 0.1 mm

Recommended roll off frequency : 3000 Hz / 12 dB