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2" Ultra-Thin Series Woofer
FSA021020-0300
Category -
Woofer
Characteristics -
Ultra-Thin Series
Aluminum Alloy Diaphragm
2" Ultra-Thin Series Woofer
FSA021020-0300
Category -
Woofer
Characteristics -
Ultra-Thin Series
Aluminum Alloy Diaphragm
2" Ultra-Thin Series Woofer
FSA021020-0300
Category -
Woofer
Characteristics -
Ultra-Thin Series
Aluminum Alloy Diaphragm
T-S Parameters | |
---|---|
Resonance frequency [fs] | 180 Hz |
Mechanical Q factor [Qms] | 2.553 |
Electrical Q factor [Qes] | 0.733 |
Total Q factor [Qts] | 0.570 |
Force factor [Bl] | 3.531 Tm |
Mechanical resistance [Rms] | 1.483 kg/s |
Moving mass [Mms] | 3.813 g |
Compliance [Cms] | 0.266 mm/N |
Effective diaph. diameter [D] | 45 mm |
Effective piston area [Sd] | 15.9 cm² |
Equivalent volume [Vas] | 0.0952 l |
Sensitivity (2.83V/1m) | 81 dB |
Ratio Bl/√Re | 2.27 N/√W |
Ratio fs/Qts | 277.36 Hz |
Electrical Data | |
---|---|
Nominal impedance [Zn] | 3 Ω |
Minimum impedance [Zmin] | 2.8 Ω |
Maximum impedance [Zo] | 6.53 Ω |
DC resistance [Re] | 2.41 Ω |
Voice coil inductance [Le] | 0.161 mH |
Power Handling | |
---|---|
100h RMS noise test (IEC 18.4) | 10 W |
Long-term max power (IEC 18.2) | - W |
Voice Coil & Magnet Data | |
---|---|
Voice coil diameter | 25.4 mm |
Voice coil height | 7.0 mm |
Voice coil layers | 4 |
Height of gap | 2 mm |
Linear excursion | ± 2.5 mm |
Max mech. excursion | ± 3.5 mm |
Unit weight | 0.091 kg |