C15-400

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  • C15-400
  • C15-400
C15-400

C15-400

1. 800 W continuous program power capacity
2. Sensitivity: 97dB 1w/1m

3. 76mm(3") inside/outside voice coil with SV-W(copper round wire)

4. Vented back plate increases airflow to provide enhanced cooling
5. Treated cone for water protection
6. Ideal for compact 2 or 3-way systems

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Technical Specifications
  • General Specifications
  • Nominal Diameter

    39 Hz
  • Rated Impedance

    8 ohm
  • Nominal Power handling1

    400 Watts
  • Program Power2

    800 Watts
  • Sensitivity(lw/lm)3

    97 dB
  • Frequency Range4

    39 ~ 3000 Hz
  • Minimum Impedance(Zmin)

    6.9 ohm
  • Voice Coil Diameter

    76/3 mm/inch
  • Voice Coil Material

    SV-W(Copper)
  • Former Material

    Glass Fiber
  • Voice Coil Winding Depth

    17.5 mm
  • Number of layers

    2(inside/outside)
  • Magnet gap depth

    9.5 mm
  • Basket

    Cast Aluminum
  • Flux Density

    1.15 T
  • Magnet Outer Diameter/Wgt

    190/78 mm/oz
  • Thiele-Small parameters
  • Resonance frequency

    Fs 39 Hz
  • DC resistance

    Re 5.6 ohm
  • Mechanical factor

    Qms 12.5
  • Electrical factor

    Qes 0.42
  • Total factor

    Qts 0.40
  • Mechanical compliance

    Cms 0.15 mm/N
  • Mechanical resistance of suspension losses

    Rms 1.9 mech-ohm
  • Effective Moving Mass

    Mms 106 g
  • Half-space efficiency

    Eff 2.2 %
  • BL Factor

    BL 18.8 T.m
  • Equivalent Cas air load

    Vas 158 liters
  • Effective piston area

    Sd 0.0855 m^2
  • Max. linear excursion6

    Xmax 6.5 mm
  • Voice coil inductance

    Le1K 1.4 mH
  • Efficiency Bandwidth Product

    EBP 93
  • Mounting Information
  • Overall Diameter

    393 mm
  • Bolt Circle Diameter

    375 mm
  • Bolt Hole Diameter

    6.5 mm
  • Baffle Cutout Diameter

    355 mm
  • Overall Depth

    167 mm
  • Net Weight

    7.3 kg
  • Shipping Weight

    8 kg
  • Shipping Box

    425x425x215 mm
Technical Specifications
  • LF General Specifications
  • Nominal Diameter

  • Rated Impedance

  • Nominal Power handling1

  • Program Power2

  • Sensitivity(lw/lm)3

  • Frequency Range4

  • Voice Coil Diameter

  • Voice Coil Material

  • Voice Coil Winding Depth

  • Number of layers

  • Magnet Outer Diameter/Wgt

  • HF General Specifications
  • Throat Diameter

  • Rated Impedance

  • Power handling(2k~18kHz)

        Nominal2

  •     Continuous Porgram3

  • Sensitivity3(lw/lm,on axis)

  • Frequency Range4

  • Voice Coil Diameter

  • Voice Coil Material

  • Diaphragm Material

  • Magnet Material

  • LF Thiele-small Parameters
  • Resonance frequency

    Fs
  • DC resistance

    Re
  • Mechanical factor

    Qms
  • Electrical factor

    Qes
  • Total factor

    Qts
  • Mechanical compliance

    Cms
  • Mechanical resistance of suspension losses

    Rms
  • Effective Moving Mass

    Mms
  • Half-space efficiency

    Eff
  • BL Factor

    BL
  • Equivalent Cas air load

    Vas
  • Effective piston area

    Sd
  • Max. linear excursion5

    Xmax
  • Voice coil inductance

    Le1K
  • Efficiency Bandwidth Product

    EBP
  • Mounting Information
  • Overall Diameter

  • Bolt Circle Diameter

  • Bolt Hole Diameter

  • Baffle Cutout Diameter

  • Overall Depth

  • Net Weight

  • Shipping Weight

  • Shipping Box

Technical Specifications
  • General Specifications
  • Throat Diameter

    mm/inch
  • Rated Impedance

    ohm
  • Power handling

        Nominal2

  •     Continuous Porgram3

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

  • 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

    kg
  • Mounting Information
  • Overall Diameter

    mm
  • Overall Depth

    mm
  • Net Weight

    mm
  • mounting

Curves

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

Impedance magnitude curve measured in free air

Computer predicted low frequency response



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