FR EN
FR EN

SD28ND04RD

sd28nd04
sd28nd04
sd28nd04
sd28nd04
SD28ND04RD-tech-dimensions_01.jpg

SD28ND04RD

Specifications

Power handling : 100 W Rms after filtering
Peak power : 300 W Max after filtering
Sensitivity : 98 dB/2.83V/1m
Impedance : 4 ohms
DC resistance : 3.6 ohms
Resonance frequency : 1200 Hz
Le : 0.003 mH
Sd : 6.6 cm²
Coil diameter : 28 mm
Coil height : 1.5 mm
Air gap height : 2 mm
Flux density : 17000 gauss
Linear excursion : +/- 0.25 mm
Recommended roll off frequency : 2500 Hz
Download the technical specifications