Article numberUW1258
EAN0844632070877
Woofer SeriesMorel Ultimate Subwoofer series
Woofer TypeUltimate Subwoofer
Nominal Diameter305 mm, 12 Inch
Power Handling (RMS)800 Watt
Power Handling (max)3000 Watt
Impedance (Z)8 Ohm
Sensitivity (SPL at 1m / 2.83V)87 dB
Voice Coil Diameter130 mm, 5.1 Inch
DC Resistance (Re)6.8 Ohm
Voice Coil Inductance (Le)1.33 mH
Resonant Frequency (Fs)21 Hz
Mechanical Q (Qms)1.88
Electromagnetic Q (Qes)0.56
Total Q (Qts)0.43
Diaphragm Mass Inc. Airload (Mms)104.49 g
Mechanical Compliance of Suspension (Cms)0.44 mm/N
Surface Area of Cone (Sd)437 cm2
BL Product (BL)0.64 T
Compliance Equivalent Volume (Vas)138.38 Liters
Maximum Linear Excursion (Xmax)12.5 mm
Driver's Mechanical Losses (Rms)8.15 Kg/s
Cone / Diaphragm MaterialComposite cellular fiber
Voice Coil Wire MaterialHexatech™ Aluminum
Voice Coil FormerAluminum
Basket / Frame MaterialUniflow™ Aluminum
# Mounting Holes6
Mounting Hole Diameter6