AUDIBLE PHYSICS 3DEV 2 WAY

3DEV T1

Normal Impedance Znom 6 ohm           Magnet size Ф24*4mm/Ф19*3mm
DC resistance Re 5.5 ohm                    Voice coil diameter Dc 25.5 mm
Voice coil inductance Le 0.047 mH         Winding height Hc 1.4 mm
Resonance frequency Fs 1700 Hz           Linear excusion P-P Xm 0.6mm
Mechanical Q factor Qms 1.15               Max excusion P-P N/A
Electrical Q factor Qes 3.24 Normal        long term Power Pnom 8 W
Total Q factor Qt 0.85 Instant(10ms)      Max Power Pmax 15 W
Moving mass(incl.air load) Mms N/A
Suspension compliance Cms N/A           Sound Pressure Level/1m/1W SPL 90 dB
Effective dome diameter d 2.8 cm          Recommended range 1000-20000 Hz
Effective piston area Sd N/A                  Net. weight 105 g
Equivalent volume Vas N/A                    Overall dimension Ф55*37.4mm
Force factor Bl N/A

3DEV T6

Normal Impedance Znom 4 ohm                 Magnet size 80mm*18mm
DC resistance Re 3.6 ohm                          Voice coil diameter Dc 25.5 mm
Voice coil inductance Le 0.61 mH @1kHz      Winding height Hc 16 mm
Resonance frequency Fs 53Hz                     Linear excusion P-P Xm 12mm
Mechanical Q factor Qms 5.5                       Max excusion P-P 25mm
Electrical Q factor Qes 0.63                         Normal long term Power Pnom 40 W
Total Q factor Qt 0.56 Instant(10ms)            Max Power Pmax 80 W
Moving mass(incl.air load) Mms 14g
Suspension compliance Cms 0.67 mm/N       Sound Pressure Level/1m/1W SPL 87.5 dB
Effective dome diameter d 12.8 cm               Recommended range 50-6000 Hz
Effective piston area Sd 128.7 sq.cm             Net. weight 1.1 kg
Equivalent volume Vas 15L                           Overall dimension Ф166*81 mm
Force factor Bl 5.0Tm