C12-400

Home > Products > C12-400

  • C12-400
  • C12-400
C12-400

C12-400

1. 800 W continuous program power capacity
2. 97dB 1w/1m sensitivity
3. 3" copper clad aluminum voice coil with fiberglass former
4. Vented back plate increases airflow to provide enhanced cooling
5. Idea for compact 2 way systems
DOWNLOAD Product Comparison
Technical Specifications
  • General Specifications

  • Nominal Diameter

    49 Hz

  • Rated Impedance

    8 ohm

  • Nominal Power handling1

    400 Watts

  • Program Power2

    800 Watts

  • Sensitivity(lw/lm)3

    97 dB

  • Frequency Range4

    49 ~ 3500 Hz

  • Minimum Impedance(Zmin)

    6.9 ohm

  • Voice Coil Diameter

    76/3 mm/inch

  • Voice Coil Material

    CCAW

  • Former Material

    Glass Fiber

  • Voice Coil Winding Depth

    17.5 mm

  • Number of layers

    2

  • Magnet gap depth

    9.5 mm

  • Basket

    Cast Aluminum

  • Flux Density

    1.1 T

  • Magnet Outer Diameter/Wgt

    190/80 mm/oz
  • Thiele-Small parameters

  • Resonance frequency

    Fs 49 Hz

  • DC resistance

    Re 5.3 ohm

  • Mechanical factor

    Qms 13.4

  • Electrical factor

    Qes 0.43

  • Total factor

    Qts 0.42

  • Mechanical compliance

    Cms 0.17 mm/N

  • Mechanical resistance of suspension losses

    Rms 1.42 kg/s

  • Effective Moving Mass

    Mms 61.3 g

  • Half-space efficiency

    Eff 1.92 %

  • BL Factor

    BL 15.3 T.m

  • Equivalent Cas air load

    Vas 71 liters

  • Effective piston area

    Sd 0.0552 m^2

  • Max. linear excursion6

    Xmax ±6.5 mm

  • Voice coil inductance

    Le1K 1.0 mH

  • Efficiency Bandwidth Product

    EBP 113
  • Mounting Information

  • Overall Diameter

    316 mm

  • Bolt Circle Diameter

    297 mm

  • Bolt Hole Diameter

    6.5 mm

  • Baffle Cutout Diameter

    283 mm

  • Overall Depth

    145 mm

  • Net Weight

    6.7 kg

  • Shipping Weight

    7.4 kg

  • Shipping Box

    345x345x180 mm
Technical Specifications
  • LF General Specifications

  • Nominal Diameter

    mm/inch

  • Rated Impedance

    ohm

  • Nominal Power handling1

    Watts

  • Program Power2

    Watts

  • 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/C12-400-CURVES.jpg

Computer predicted low frequency response

images/upfile/C12-400-PREDICTED.jpg

Home Products Compare Download Contact Us