NE265W-08

Transducer Size (Millimeters)254
DC Resistance6.24
Resonant Frequency22.97
Half Space Sensitivity85.08
Rated Noise Power190
Test Spectrum Bandwidth20Hz - 2kHz

Transducer Size (Millimeters)254
DC Resistance6.24 Ω±5.0%
Resonant Frequency22.97 Hz15%
Half Space Sensitivity @ 2.83V85.08 dB±1.01
Sensitivity @ 1W/1m85.1 dB±1.01
Rated Noise Power (IEC 268-5 18.1)190 W
Test Spectrum Bandwidth20Hz - 2kHz 12 dB/Oc
Effective Piston Area326.9 cm2
Moving Mass74.1 g
Motor Force Factor14.7 T•m
Voice Coil Inner Diameter51.32 mm
Gap Height8 mm
Maximum Linear Excursion9.4 mm
Ferrofluid Type
Minimum Impedance8.03 Ω±7.5%
Voice Coil Inductance0.53 mH
Mechanical Q Factor10.33
Electrical Q Factor0.31
Total Q Factor0.3
Ratio76.57 fs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance647.9 μm/N
Effective Cone Diameter20.4 cm
Motor Efficiency Factor34.6 (T•m2)/Ω
Voice Coil Former MaterialTiSV
Transducer Mass2.27 Kg
Equivalent Volume97.21 L

This 10 inch 8 ohm member of the NE family has leading-edge transducer technology packaged in a cutting edge, stylistic design. The subwoofers in this family feature an innovative cast aluminium basket design which minimizes acoustic reflections inside the driver, through large basket windows and sculpted basket spokes. The basket also is designed to act as a highly coupled heat sink to the NdFeB motor, so as to improve power handling capacity. An additional heat sink is available to provide extra thermal protection if needed. The cone and dust cap are constructed of natural wood fiber material with proprietary coating formulas & processes, so as to yield high clarity products. The cone designs also utilize pentacone technology for improved frequency response. The voice coil bobbin is titanium, for improved performance. The FEA-designed motor features copper caps to minimize inductance and extend performance to high frequencies. Rounding out the design is a 4-way terminal block connector, for ease of electrical connection.