RS225-8 8" Reference Woofer

Data sheet

Impedance

8 Ohm

Driver type

Midwoofer

Sensitivity

86.8 dB @ 2.83V/1m

Frequency range

28 - 2400 Hz

Resonance frequency (fs)

28.3 Hz

DC resistance (Re)

6.5 ohms

Mechanical Q (Qms)

1.46

Electrical Q at Fs (Qes)

0.51

Total Q factor (Qts)

0.38

Speaker diameter

8"

Power handling

160 W

Voice coil inductance (L)

0.86 mH @ 1 kHz

Effective mechanical mass incl air load (mms)

35.8g

Effective piston radiating area (Sd)

213.8 cm²

Force factor (BL)

9.05 Tm

Equivalent volume of compliance (Vas)

56.8 liters

Overall diameter

223 mm

Mounting diameter

184 mm