SDS-P830656

Transducer Size (Millimeters)133.35
DC Resistance6.06
Resonant Frequency57.23
Half Space Sensitivity85.7
Rated Noise Power60
Test Spectrum Bandwidth50Hz - 5kHz

Transducer Size (Millimeters) 133.35
DC Resistance 6.06 Ω±5.0%
Resonant Frequency 57.23 Hz15%
Half Space Sensitivity @ 2.83V85.7 dB±1.01
Sensitivity @ 1W/1m84.8 dB±1.01
Rated Noise Power (IEC 268-5 18.1)60 W
Test Spectrum Bandwidth 50Hz - 5kHz 12 dB/Oc
Effective Piston Area 86.6 cm2
Moving Mass 9.3 g
Motor Force Factor 5.36 T•m
Voice Coil Inner Diameter 25.73 mm
Gap Height 6 mm
Maximum Linear Excursion 3.5 mm
Ferrofluid Type
Minimum Impedance 6.54 Ω±7.5%
Voice Coil Inductance 0.37 mH
Mechanical Q Factor 3.6
Electrical Q Factor 0.7
Total Q Factor 0.59
Ratio 97.33 fs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance 833.2 μm/N
Effective Cone Diameter 10.5 cm
Motor Efficiency Factor 4.7 (T•m2)/Ω
Voice Coil Former Material ASV
Transducer Mass 0.68 Kg
Equivalent Volume 8.77 L

The SDS compact subwoofer family offers low resonant frequency performance, ideally suited for compact sealed enclosures. This 5.25 inch 8 ohm member of the SDS family offer a coated paper cone with rubber surround, a high power voice coil suspended in a ferrite magnet motor, and a narrow-profile steel basket, shaped to fit into narrow cabinets.