DWB 12S4

12’’ SUBWOOFER
300W RMS POWER
600W MAX POWER
4OHM IMPEDANCE

OVERALL
Diameter (mm (inch)) 12
Mounting depth (mm)
RMS power / MAX power (W) 300/600
Short burp 3<0x201D> (W)
Impedance (ohm) 4
Voice coil diameter (mm (inch))
Magnet weight (Oz)
Total weight (kgs)
MECH PARAMETERS
Qms 4.766
Vas (lt) 45.97
Cms (um/N) 124.11
Mms (g) 144.82
Rms (g/s)
Xmas - 1 way linear (mm) 10
Xmas - 2 way linear (mm) 10
CONNECTION
Bl (Tm) 14.17
Qts 0.516
Sd (sq.m) 51.07
Vd (lt) 3.44
ELECTRICAL PARAMETERS
Qes 0.579
Re (ohm)
Le (mH)
Fs (Hz) 34.5
ELECTRO MECHA
Qts 0.516
no (%)
1W-SPL (dB)
2.8V SPL (dB)
REFLEX SYSTEM (suggested)
Volume (lt)
LxHxP (inner dimension) (cm)
Fb (Hz)
F3 (Hz)
Tube lenght (cm)
Tube inner diameter (cm)

DWB 12S4 SPEC
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