ND9015w

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  • ND9015w
ND9015w

ND9015w

1. 1000 W continuous program power capacity
2. 99dB sensitivity 1w/1m
3. 76mm(3") inside/outside winding copper clad aluminum voice coil
4. FEA optimized neodymium magnet assembly allows the highest force factor
5. and excursion capability
6. Paper cone made in the USA
7. Optimized for the use in compact bass reflex enclosure or line array systems
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Technical Specifications
  • General Specifications

  • Nominal Diameter

    46 Hz

  • Rated Impedance

    8 ohm

  • Nominal Power handling1

    500 Watts

  • Program Power2

    1000 Watts

  • Sensitivity(lw/lm)3

    99 dB

  • Frequency Range4

    45~2500 Hz

  • Minimum Impedance(Zmin)

    6.7 ohm

  • Voice Coil Diameter

    76/3 mm/inch

  • Voice Coil Material

    CCAW

  • Former Material

    Glass Fiber

  • Voice Coil Winding Depth

    17 mm

  • Number of layers

    2(inside/outside)

  • Magnet gap depth

    10 mm

  • Basket

    Cast Aluminum

  • Flux Density

    1.2 T

  • Magnet Outer Diameter/Wgt

    Neodymium
  • Thiele-Small parameters

  • Resonance frequency

    Fs 46 Hz

  • DC resistance

    Re 5.3 ohm

  • Mechanical factor

    Qms 10.4

  • Electrical factor

    Qes 0.41

  • Total factor

    Qts 0.39

  • Mechanical compliance

    Cms 0.13 mm/N

  • Mechanical resistance of suspension losses

    Rms 2.6 kg/s

  • Effective Moving Mass

    Mms 92 m

  • Half-space efficiency

    Eff 3.4 %

  • BL Factor

    BL 18.7 T.m

  • Equivalent Cas air load

    Vas 145 liters

  • Effective piston area

    Sd 0.0903 m^2

  • Max. linear excursion6

    Xmax ±6 mm

  • Voice coil inductance

    Le1K 0.99 mH

  • Efficiency Bandwidth Product

    EBP 112
  • Mounting Information

  • Overall Diameter

    393 mm

  • Bolt Circle Diameter

    275 mm

  • Bolt Hole Diameter

    6.5 mm

  • Baffle Cutout Diameter

    355 mm

  • Overall Depth

    166 mm

  • Net Weight

    5.5 kg

  • Shipping Weight

    6.6 kg

  • Shipping Box

    430x430x205 mm
Technical Specifications
  • LF General Specifications

  • Nominal Diameter

    mm/inch

  • Rated Impedance

    ohm

  • Nominal Power handling1

    Watts

  • Program Power2

  • Sensitivity(lw/lm)3

  • Frequency Range4

    Hz

  • Voice Coil Diameter

    mm/inch

  • Voice Coil Material

    Copper

  • Voice Coil Winding Depth

    mm

  • Number of layers

    (inside/outside)

  • Magnet Outer Diameter/Wgt

    mm/oz
  • HF General Specifications

  • Throat Diameter

    mm/inch

  • Rated Impedance

    ohm

  • Power handling(2k~18kHz)

        Nominal2

    Watts

  •     Continuous Porgram3

    Watts

  • Sensitivity3(lw/lm,on axis)

    dB

  • Frequency Range4

    Hz

  • Voice Coil Diameter

    mm/inch

  • Voice Coil Material

    Copper

  • Diaphragm Material

    mm

  • Magnet Material

    kg
  • LF Thiele-small Parameters

  • Resonance frequency

    Fs Hz

  • DC resistance

    Re ohm

  • Mechanical factor

    Qms

  • Electrical factor

    Qes

  • Total factor

    Qts

  • Mechanical compliance

    Cms mm/N

  • Mechanical resistance of suspension losses

    Rms mech-ohm

  • Effective Moving Mass

    Mms g

  • Half-space efficiency

    Eff %

  • BL Factor

    BL T.m

  • Equivalent Cas air load

    Vas liters

  • Effective piston area

    Sd ㎡

  • Max. linear excursion5

    Xmax mm

  • Voice coil inductance

    Le1K mH

  • Efficiency Bandwidth Product

    EBP mH
  • Mounting Information

  • Overall Diameter

    mm

  • Bolt Circle Diameter

    mm

  • Bolt Hole Diameter

    mm

  • Baffle Cutout Diameter

    mm

  • Overall Depth

    mm

  • Net Weight

    kg

  • Shipping Weight

    kg

  • Shipping Box

    mm
Technical Specifications
  • General Specifications

  • Throat Diameter

    mm/inch

  • Rated Impedance

    ohm

  • Power handling

        Nominal2

    Watts

  •     Continuous Porgram3

    Watts

  • Sensitivity4(1w/1m,on axis,on horn)

    dB

  • Frequency Range

    Hz

  • Minimum Impedance(Zmin)

    ohm

  • Voice Coil Diameter

    mm/inch

  • Voice Coil Material

  • Voice Coil Former

  • Phase Plug Material

  • Diaphragm Material

  • Flux Density

    T

  • Magnet Material

  • Mounting Information

  • Overall Diameter

    mm

  • Overall Depth

    mm

  • Net Weight

    kg

  • mounting

    4xM6 holes,90°on 102
Curves

Frequency response measured in a closed enclosure of 600L in an anechoic chamber

images/upfile/ND9015w-Curves.jpg

Computer predicted low frequency response

images/upfile/ND9015w-Predicted.jpg

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