• S7012
  • S7012
S7012

S7012

1. 节目信号功率: 900W
2. 灵敏度: 97dB 1w/1m
3. 76芯(3吋) 内外绕铝线音圈
4. 拥有外观专利的盆架, T铁背部打孔有助于加强散热
5. 计算机有限元优化设计的磁路系统, 降低失真及最小化功率压缩
6. 纸盆特殊刷油处理
7. 英国进口纸盆
8. 适合于高品质的全频箱
文件下载 产品对比
技术参数
  • General Specifications
  • Nominal Diameter

    45 Hz
  • Rated Impedance

    8 ohm
  • Nominal Power handling1

    450 Watts
  • Program Power2

    900 Watts
  • Sensitivity(lw/lm)3

    97 dB
  • Frequency Range4

    41 ~ 2700 Hz
  • Minimum Impedance(Zmin)

    6.7 ohm
  • Voice Coil Diameter

    76/3 mm/inch
  • Voice Coil Material

    Aluminum
  • Former Material

    Glass Fiber
  • Voice Coil Winding Depth

    19 mm
  • Number of layers

    2(Inside/outside)
  • Magnet gap depth

    10.5 mm
  • Basket

    Cast Aluminum
  • Flux Density

    1.15 T
  • Magnet Outer Diameter/Wgt

    200/76 mm/oz
  • Thiele-Small parameters
  • Resonance frequency

    Fs 45 Hz
  • DC resistance

    Re 5.4 ohm
  • Mechanical factor

    Qms 8.2
  • Electrical factor

    Qes 0.35
  • Total factor

    Qts 0.34
  • Mechanical compliance

    Cms 0.2 mm/N
  • Mechanical resistance of suspension losses

    Rms 2.11 mech-ohm
  • Effective Moving Mass

    Mms 61.8 g
  • Half-space efficiency

    Eff 2.11 %
  • BL Factor

    BL 16.3 T.m
  • Equivalent Cas air load

    Vas 86 liters
  • Effective piston area

    Sd 0.0552 m^2
  • Max. linear excursion6

    Xmax 7 mm
  • Voice coil inductance

    Le1K 1.1 mH
  • Efficiency Bandwidth Product

    EBP 128
  • 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

    7.7 kg
  • Shipping Weight

    8.4 kg
  • Shipping Box

    345x345x180 mm
技术参数
  • 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
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

images/upfile/S7012-Curves.jpg

Computer predicted low frequency response

images/upfile/S7012-PREDICTED.jpg

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