SBS-250F38CP01-04

Transducer Size (Millimeters)254
DC Resistance3.89
Resonant Frequency49.96
Half Space Sensitivity86.61
Rated Noise Power200
Test Spectrum Bandwidth40Hz-200Hz

Transducer Size (Millimeters) 254
DC Resistance 3.89 Ω±5.0%
Resonant Frequency 49.96 Hz15%
Half Space Sensitivity @ 2.83V86.61 dB±1.01
Sensitivity @ 1W/1m85.5 dB±1.01
Rated Noise Power (IEC 268-5 18.1)200 W
Test Spectrum Bandwidth 40Hz-200Hz 12 dB/Oc
Effective Piston Area 339.8 cm2
Moving Mass 90.5 g
Motor Force Factor 10.88 T•m
Voice Coil Inner Diameter 38.75 mm
Gap Height 8 mm
Maximum Linear Excursion 10.5 mm
Ferrofluid Type
Minimum Impedance 6.26 Ω±7.5%
Voice Coil Inductance 1.16 mH
Mechanical Q Factor 4.46
Electrical Q Factor 0.93
Total Q Factor 0.77
Ratio 64.72 fs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance 112.1 μm/N
Effective Cone Diameter 20.8 cm
Motor Efficiency Factor 30.4 (T•m2)/Ω
Voice Coil Former Material ASV
Transducer Mass 3.16 Kg
Equivalent Volume 18.18 L

This 10inch 4ohm subwoofer, a member of the new SBS product family, with a coated paper cone, with NBR surround and steel basket, the motor features a double ferrite magnet motor. The product offers high power handling capacity, geared towards operation in smaller sealed, powered systerm.