SDS-P830657

Transducer Size (Millimeters)152.4
DC Resistance6.05
Resonant Frequency44.75
Half Space Sensitivity89.46
Rated Noise Power60
Test Spectrum Bandwidth40Hz - 4kHz

Transducer Size (Millimeters)152.4
DC Resistance6.05 Ω±5.0%
Resonant Frequency44.75 Hz15%
Half Space Sensitivity @ 2.83V89.46 dB±1.01
Sensitivity @ 1W/1m88.5 dB±1.01
Rated Noise Power (IEC 268-5 18.1)60 W
Test Spectrum Bandwidth40Hz - 4kHz 12 dB/Oc
Effective Piston Area141 cm2
Moving Mass11.5 g
Motor Force Factor5.98 T•m
Voice Coil Inner Diameter25.73 mm
Gap Height6 mm
Maximum Linear Excursion3.5 mm
Ferrofluid Type
Minimum Impedance6.44 Ω±7.5%
Voice Coil Inductance0.38 mH
Mechanical Q Factor2.74
Electrical Q Factor0.55
Total Q Factor0.46
Ratio98.35 fs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance1101.4 μm/N
Effective Cone Diameter13.4 cm
Motor Efficiency Factor5.9 (T•m2)/Ω
Voice Coil Former MaterialASV
Transducer Mass0.84 Kg
Equivalent Volume30.77 L

The SDS compact subwoofer family offers low resonant frequency performance, ideally suited for compact sealed enclosures. This 6.5 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.