UM15-22 15" Ultimax DVC Subwoofer 2 ohms Per Coil

Data sheet

Driver type

subwoofer

Sensitivity

86.5 dB @ 2.83V/1m

Frequency range

15 - 1000 Hz

Resonance frequency (fs)

19.5 Hz

DC resistance (Re)

3.4 ohms

Mechanical Q (Qms)

2.40

Electrical Q at Fs (Qes)

0.59

Total Q factor (Qts)

0.47

Power handling

1

Voice coil inductance (L)

1.31 mH

Effective mechanical mass incl air load (mms)

279.4 g

Effective piston radiating area (Sd)

814.6 cm²

Force factor (BL)

15.4 Tm

Equivalent volume of compliance (Vas)

224.3 liters

Overall diameter

388 mm

Mounting diameter

350 mm