DRAGSTER DC-402

Electrical Data

Nominal Impedance 4 Ohm
DC Resistance 3.2 Ohm
Voice Coil Diameter 30.5 / 13.28 mm
Voice Coil Height 8.1 / 1.5mm
HE Magnetic Gap Height 4 / 2mm
Max.Linear Excursion 2.05 mm
Voice Coil bobbin Kapton / Aluminum
Voice Coil Wire Copper CCAW / Copper
Number Of Layers 2 layers
Magnet System Type Hi. Flx Ferr. / Neodymium
BL Product 3.79

T-S Parameters

Suspension Compliance Cms 0.45
Mechanical Q Factor Qms 5.38
Electrical Q Factor Qes 0.73
Total Q Factor Qts 0.64
Moving Mass Mms 4.84
Eq.Cas Air Load( liters) VAS 2.06 Liter
Resonant Frequency Fs 107 Hz
Effective Piston Area SD 56.7 cm²