Absolute High-End
165 mm Dust Cap mid-woofer coppia
3 ohm impedance
(no anello – no griglie)
Name HG-165AeroDC-3
DC resistance Rdc 2,7 Ω
Nominal impedance ZN 3 Ω
Resonance frequency fs 49 HZ
Voice coil diameter 37 mm
Mechanical Q factor Qms 7,1
Electrical Q factor Qes 0,63
Total Q factor Qts 0,58
Moving mass Mms 14,5 g
Effective piston area Sd 135 cm2
Mechanical resistance Rms 0,63 Kg/s
Compliance Cms 0,73mm/N
Force factor BL 4,4Tm
Equivalent air volume Vas 18,5 dm3
Efficiency η 0,33 %
SPL 2,83V/1m 92,0 dB