PA15-50/4ohm

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  • PA15-50/4ohm
  • PA15-50/4ohm
  • PA15-50/4ohm
  • PA15-50/4ohm
PA15-50/4ohm

PA15-50/4ohm

1. 500 W continuous program power capacity
2. 96.5dB Sensitivity 1w/1m
3. 44 ~ 2900Hz frequency response range
4. High temperature copper wire wounded on polyimide former
5. Long glassfiber impregnated cone to provide outstanding reliability and performance
6. Ideal for compact 2-way systems
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技术参数
  • General Specifications
  • Nominal Diameter

    44.5 Hz
  • Rated Impedance

    4 ohm
  • Nominal Power handling1

    250 Watts
  • Program Power2

    500 Watts
  • Sensitivity(lw/lm)3

    96.5 dB
  • Frequency Range4

    44~2900 Hz
  • Minimum Impedance(Zmin)

    4.3 ohm
  • Voice Coil Diameter

    50/2 mm/inch
  • Voice Coil Material

    Copper
  • Former Material

    Polyimide
  • Voice Coil Winding Depth

    15 mm
  • Number of layers

    2
  • Magnet gap depth

    8 mm
  • Basket

    Pressed Steel
  • Flux Density

    1.1 T
  • Magnet Outer Diameter/Wgt

    145/42 mm/oz
  • Thiele-Small parameters
  • Resonance frequency

    Fs 44.5 Hz
  • DC resistance

    Re 3.6 ohm
  • Mechanical factor

    Qms 12
  • Electrical factor

    Qes 0.52
  • Total factor

    Qts 0.50
  • Mechanical compliance

    Cms 0.17 mm/N
  • Mechanical resistance of suspension losses

    Rms 1.72 mech-ohm
  • Effective Moving Mass

    Mms 75 g
  • Half-space efficiency

    Eff 2.8 %
  • BL Factor

    BL 11.9 T.m
  • Equivalent Cas air load

    Vas 177 liters
  • Effective piston area

    Sd 0.0860 m^2
  • Max. linear excursion6

    Xmax 5 mm
  • Voice coil inductance

    Le1K 0.8 mH
  • Efficiency Bandwidth Product

    EBP 85
  • Mounting Information
  • Overall Diameter

    387 mm
  • Bolt Circle Diameter

    373 mm
  • Bolt Hole Diameter

    6.5 mm
  • Baffle Cutout Diameter

    355 mm
  • Overall Depth

    152 mm
  • Net Weight

    3.8 kg
  • Shipping Weight

    4.8 kg
  • Shipping Box

    420x420x205 mm
技术参数
  • 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
技术参数
  • 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
波形图

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

images/upfile/PA15-50-4ohm-CURVES.jpg

Computer predicted low frequency response

images/upfile/PA15-50-4ohm-PREDICTED.jpg

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