5.25" Midwoofer

Type Number:831882

Features

Driver Highlights: Nomex diaphragm, 26 mm coil, AL, CU, Phaseplug

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Specs
Electrical Data
Nominal Impedance Zn 8 ohm
Minimum Impedance Zmin 6.7 ohm
Maximum Impedance Zo 58.3 ohm
DC Resistance Re 5.9 ohm
Voice Coil Inductance Le 0.8 mH
TS Parameters
Resonance Frequency fs 64.5 Hz
Mechanical Q factor QMS 3.85
Electrical Q factor QES 0.43
Total Q factor Qts 0.39
Ratio fs/Qts F 165
Force Factor Bl 7 Tm
Mechanical Resistance Rms 0.93 Kg/s
Moving Mass Mms 8.8 g
Suspension Compliance Cms 0.69 mm/N
Effective cone diameter D 10.5 cm
Effective Piston Area sd 87 cm^2
Equivalent Volume Vas 7.2 ltrs
Sensitivity 2.83V/1m 88.2 dB
Ratio BL/v Re 2.9
Voice Coil and Magnet Parameters
Voice Coil Diameter 26 mm
Voice Coil Height 13 mm
Voice Coil Layers 2
Height of the Gap 6 mm
Linear Excursion +/- 3.5 mm
Total Useful Flux 0.89 mWb
Diameter of Magnet 90 mm
Height of Magnet 15 mm
Weight of Magnet 0.4 Kg

Frequency

Mechanical Dimensions