PS08-38

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  • 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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