RS75T-8 3" Reference Full-Range Driver Truncated Frame

Data sheet

Impedance

8 Ohm

Driver type

Full-range

Sensitivity

84.3 dB @ 2.83V/1m

Frequency range

170 - 20000 Hz

Resonance frequency (fs)

189 Hz

DC resistance (Re)

6.1 ohms

Mechanical Q (Qms)

5.84

Electrical Q at Fs (Qes)

1.13

Total Q factor (Qts)

0.95

Speaker diameter

3"

Power handling

30 W

Voice coil inductance (L)

0.32 mH @ 1 kHz

Effective mechanical mass incl air load (mms)

1g

Effective piston radiating area (Sd)

12 cm²

Force factor (BL)

2.58 Tm

Equivalent volume of compliance (Vas)

0.22 liters

Overall diameter

72 mm

Mounting diameter

54 mm