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CD-12 12 inch professional speaker


● A diamond-shaped built-in two-frequency single 12-inch full-frequency speaker, designed for slow shaking and entertainment rooms; ● A 44mm titanium composite diaphragm compression treble unit and a direct 12-inch medium and low frequency unit are selected. Combined with high-precision processing technology, the timbre has a thick atmospheric intermediate frequency and a delicate and clear high frequency; ● Composite diaphragm has the sweetness of polyester fiber film, but also has the gorgeous and texture of metal film; ● Use a horn with excellent high frequency response and a constant pointing treble horn that can rotate 60 ° × 40 °; ● The phase response is very smooth. With its excellent horn design technology, box structure design technology, frequency divider adjustment and unit matching, and through accurate calculation during frequency divider adjustment, the group delay phase and other changes of the unit are fully considered, so that the acoustic frequency division points are perfectly combined; ●The special heat dissipation magnetic circuit design of the bass unit ensures good heat dissipation under continuous high power, and the relatively constant temperature reduces the impedance drift, so that the unit power compression is minimized; ● The paper basin with special strengthening treatment has good transient and rigidity, which reduces the segmentation movement and intermodulation distortion of the paper basin under high-power conditions, and makes the tone more pure and strong; ● Provide 16 M8 hanging points for hanging and angle adjustment in fixed installation and mobile applications, and have a 35mm bracket base at the bottom of the speaker; ● The box body is composed of birch-faced multi-layer plywood, and the surface is wear-resistant black dot pattern paint; ● A handle embedded flush with the box body is installed on both sides of the sound box for convenient transportation. The two SPEAKON four-core sockets connected in parallel in the rear wiring board are convenient to connect. The black perforated iron net covered with acoustic sponge protects the sound box unit.

Category:

Professional sound reinforcement series

  • Product Description
  • Detailed parameters
    • Commodity name: CD-12 12 inch professional speaker
    • Commodity ID: CD-12 12寸专业音箱

    ● A diamond-shaped built-in two-frequency single 12-inch full-frequency speaker, designed for slow shaking and entertainment rooms; ● A 44mm titanium composite diaphragm compression treble unit and a direct 12-inch medium and low frequency unit are selected. Combined with high-precision processing technology, the timbre has a thick atmospheric intermediate frequency and a delicate and clear high frequency; ● Composite diaphragm has the sweetness of polyester fiber film, but also has the gorgeous and texture of metal film; ● Use a horn with excellent high frequency response and a constant pointing treble horn that can rotate 60 ° × 40 °; ● The phase response is very smooth. With its excellent horn design technology, box structure design technology, frequency divider adjustment and unit matching, and through accurate calculation during frequency divider adjustment, the group delay phase and other changes of the unit are fully considered, so that the acoustic frequency division points are perfectly combined; ●The special heat dissipation magnetic circuit design of the bass unit ensures good heat dissipation under continuous high power, and the relatively constant temperature reduces the impedance drift, so that the unit power compression is minimized; ● The paper basin with special strengthening treatment has good transient and rigidity, which reduces the segmentation movement and intermodulation distortion of the paper basin under high-power conditions, and makes the tone more pure and strong; ● Provide 16 M8 hanging points for hanging and angle adjustment in fixed installation and mobile applications, and have a 35mm bracket base at the bottom of the speaker; ● The box body is composed of birch-faced multi-layer plywood, and the surface is wear-resistant black dot pattern paint; ● A handle embedded flush with the box body is installed on both sides of the sound box for convenient transportation. The two SPEAKON four-core sockets connected in parallel in the rear wiring board are convenient to connect. The black perforated iron net covered with acoustic sponge protects the sound box unit.

    ● A diamond-shaped built-in two-frequency single 12-inch full-frequency speaker, designed for slow shaking and entertainment rooms;

    ● A 44mm titanium composite diaphragm compression treble unit and a direct 12-inch medium and low frequency unit are selected. Combined with high-precision processing technology, the timbre has a thick atmospheric intermediate frequency and a delicate and clear high frequency;

    ● Composite diaphragm has the sweetness of polyester fiber film, but also has the gorgeous and texture of metal film;

    ● Use a horn with excellent high frequency response and a constant pointing treble horn that can rotate 60 ° × 40 °;

    ● The phase response is very smooth. With its excellent horn design technology, box structure design technology, frequency divider adjustment and unit matching, and through accurate calculation during frequency divider adjustment, the group delay phase and other changes of the unit are fully considered, so that the acoustic frequency division points are perfectly combined;

    ●The special heat dissipation magnetic circuit design of the bass unit ensures good heat dissipation under continuous high power, and the relatively constant temperature reduces the impedance drift, so that the unit power compression is minimized;

    ● The paper basin with special strengthening treatment has good transient and rigidity, which reduces the segmentation movement and intermodulation distortion of the paper basin under high-power conditions, and makes the tone more pure and strong;

    ● Provide 16 M8 hanging points for hanging and angle adjustment in fixed installation and mobile applications, and have a 35mm bracket base at the bottom of the speaker;

    ● The box body is composed of birch-faced multi-layer plywood, and the surface is wear-resistant black dot pattern paint;

    ● A handle embedded flush with the box body is installed on both sides of the sound box for convenient transportation. The two SPEAKON four-core sockets connected in parallel in the rear wiring board are convenient to connect. The black perforated iron net covered with acoustic sponge protects the sound box unit.

    Key words:
    • 广州声曼电子
    • 专业音响
    • 会议音响
  • frequency response

      60Hz-20KHz(±3dB), 45Hz-20KHz(-10dB)

    Pointing Angle

    90 ° × 60 °

    Sensitivity

      99dB

    Maximum sound pressure level

    123dB (continuous)/ 127dB (peak)

    Power

    Rated/Program/Peak 450w / 900w / 1200w

    Rated impedance

    bass unit

    12 inch bass/75mm voice coil

    treble unit

    1.75 "treble/44mm voice coil

    Suggested Frequency Split Point

      1.3KHz

    Connection socket

    Two NEUTRIK NL4MP Quad Sockets: 1 1-

    Pylon Hardware

    16 × M8 lifting point and base

    Dimensions (DxWxH)

      380x380x610(mm)

    Net weight

      23kg

Sounord    Professional Audio 

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