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Thiele Small parameters:
Nominal impedance Zn (ohm) 4
Minimum impedance/at freq. Zmin (ohm/Hz) 3.2/3500
Maximum impedance Zo (ohm) 4.0
DC resistance Re (ohm) 3.0
Voice coil inductance Le (mH) 0.1
Resonance Frequency fs (Hz) 1400
Mechanical Q factor Qms 1.13
Electrical Q factor Qes 3.53
Total Q factor Qts 0.86
Mechanical resistance Rms (Kg/s) 1.26
Moving mass Mms (g) 0.16
Suspension compliance Cms (mm/N) 0.08
Effective cone diameter D (cm) 2.6
Effective piston area Sd (cm²) 5.3
Force factor Bl (N/A) 1.1
Reference voltage sensitivity
Re 2.83V 1m at 3500 Hz (Measured) (dB) 91.5

Magnet and voice coil parameters:
Voice coil diameter d (mm) 13
Voice coil length h (mm) 1.8
Voice coil layers n 2
Flux density in gap B (T) 1.0
Total useful flux (mWb) 0.1
Height of the gap hg (mm) 2.5
Diameter of magnet dm (mm) 40
Height of magnet hm (mm) 7.5
Weight of magnet (kg) 0.04

Power handling:
Long term Max System Power (IEC) (W) 100


Relatii la tel: 0751488830 - Claudiu.

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