RS125-8 5" Reference Woofer

Data sheet

Impedance

8 Ohm

Driver type

Midwoofer

Sensitivity

86.8 dB @ 2.83V/1m

Frequency range

65 - 5400 Hz

Resonance frequency (fs)

59.2 Hz

DC resistance (Re)

6.2 ohms

Mechanical Q (Qms)

1.74

Electrical Q at Fs (Qes)

0.42

Total Q factor (Qts)

0.34

Speaker diameter

5"

Power handling

60 W

Voice coil inductance (L)

0.57 mH @ 1 kHz

Effective mechanical mass incl air load (mms)

5.9g

Effective piston radiating area (Sd)

52.8 cm²

Force factor (BL)

5.69 Tm

Equivalent volume of compliance (Vas)

4.77 liters

Overall diameter

125.5 mm

Mounting diameter

94 mm