• PS08-38
  • PS08-38
  • PS08-38
  • PS08-38
PS08-38

PS08-38

1. 300 W continuous program power capacity
2. High efficiency: 92dB 1w/1m
3. Extended mid range response up to 6300Hz
4. 1.5" copper clad aluminum voice coil, vented on fiberglass former for heat dispersion
5. Ideal for the use in trolly, conference systems
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技术参数
  • General Specifications
  • Nominal Diameter

    79 Hz
  • Rated Impedance

    8 ohm
  • Nominal Power handling1

    150 Watts
  • Program Power2

    300 Watts
  • Sensitivity(lw/lm)3

    92 dB
  • Frequency Range4

    75 ~ 6300 Hz
  • Minimum Impedance(Zmin)

    6.2 ohm
  • Voice Coil Diameter

    38/1.5 mm/inch
  • Voice Coil Material

    CCAW
  • Former Material

    Fiberglass
  • Voice Coil Winding Depth

    12 mm
  • Number of layers

    2
  • Magnet gap depth

    6 mm
  • Basket

    Pressed Steel Cast Aluminum
  • Flux Density

    1.0 T
  • Magnet Outer Diameter/Wgt

    120/30 mm/oz
  • Thiele-Small parameters
  • Resonance frequency

    Fs 79 Hz
  • DC resistance

    Re 5.4 ohm
  • Mechanical factor

    Qms 10.9
  • Electrical factor

    Qes 0.84
  • Total factor

    Qts 0.75
  • Mechanical compliance

    Cms 0.17 mm/N
  • Mechanical resistance of suspension losses

    Rms 1.04 kg/s
  • Effective Moving Mass

    Mms 22.6 g g
  • Half-space efficiency

    Eff 0.7 %
  • BL Factor

    BL 8.7 T.m
  • Equivalent Cas air load

    Vas 11 liters
  • Effective piston area

    Sd 0.0214 m^2
  • Max. linear excursion6

    Xmax ±4.5 mm
  • Voice coil inductance

    Le1K 0.56 mH
  • Efficiency Bandwidth Product

    EBP 99
  • Mounting Information
  • Overall Diameter

    210.5 mm
  • Bolt Circle Diameter

    197.5 mm
  • Bolt Hole Diameter

    5.2 mm
  • Baffle Cutout Diameter

    184 mm
  • Overall Depth

    92 mm
  • Net Weight

    2 kg
  • Shipping Weight

    2.4 kg
  • Shipping Box

    220x220x110 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/PS08-38-Curves.jpg

Computer predicted low frequency response

images/upfile/PS08-38-Predicted.jpg

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