Power handling
100h RMS noise test (IEC) 170 W
Long-term Max Power (IEC 18.3) -- W
Max linear SPL (rms) @ power -- dB/W
Short Term Max power (IEC 18.2) -- W
Voice Coil and Magnet Parameters
Voice coil diameter 50 mm
Voice coil height -- mm
Voice coil layers --
Height of the gap -- mm
Linear excursion +/- 9 mm
Max mech. excursion +/- 14 mm
Flux density of gap -- mWb
Total useful flux -- mWb
Diameter of magnet -- mm
Height of magnet -- mm
Weight of magnet -- Kg
Electrical Data
Nominal impedance Zn 8 ohm
Minimum impedance Zmin -- ohm
Maximum impedance Zo -- ohm
DC resistance Re 6.2 ohm
Voice coil inductance Le 0.35 mH
T-S Parameters
Resonance Frequency fs 19 Hz
Mechanical Q factor Qms 5.2
Electrical Q factor Qes 0.33
Total Q factor Qts 0.31
Force factor Bl 9.9 Tm
Mechanical resistance Rms 1 Kg/s
Moving mass Mms 43.5 g
Suspension compliance Cms -- mm/N
Effective cone diameter D -- cm
Effective piston area Sd 320 cm 2
Equivalent volume Vas 234 ltrs
Sensitivity (2.83V/1m) 88.5 dB
Ratio BL/
√
(Re) --
Ratio fs/Qts F --
Notes:
IEC specs refer to IEC 60268-5 third edition.
All ScanSpeak products are RoHS
compliant
SCAN-SPEAK 8861参数