SD315A-88 12" DVC Subwoofer

Adatlap

Driver type

subwoofer

Sensitivity

89.6 dB @ 1W/1m

Frequency range

24 - 2000 Hz

Resonance frequency (fs)

24.2 Hz

DC resistance (Re)

3.10 ohms

Mechanical Q (Qms)

3.54

Electrical Q at Fs (Qes)

0.37

Total Q factor (Qts)

0.33

Speaker diameter

12"

Power handling

240 W

Voice coil inductance (L)

1.50 mH

Effective mechanical mass incl air load (mms)

109.20 g

Effective piston radiating area (Sd)

522.8 cm²

Force factor (BL)

11.86 Tm

Equivalent volume of compliance (Vas)

151.7 liters

Overall diameter

314 mm

Mounting diameter

272 mm