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HK-230 Audio Power Amplifier


● This product is a combined power amplifier, using two-channel high-fidelity full separation, full-band power amplification system; ● Unique four-way microphone input (front two and rear two, socket with DC 6V pole phase power supply), four-way sound source input (with electronic switching, boot preset "channel 1"), a set of front-stage output and A and B two sets of power output (with A and B switching switches), which can drive 4 8-ohm speakers; ● This machine is set up with feedback and reverberation adjustment functions, and can independently adjust the tone and volume of microphones and circuits. It has a built-in feedback suppression chip to overcome "howling" and has a full Chinese menu interface; ● This machine also has the characteristics of high fidelity, high definition, low noise, stable and reliable performance; ● Rack-mounted chassis design, the main function keys adopt hidden design, inconvenient to produce misoperation, and can effectively extend the service life of the sound reinforcement system; ● Can be widely used in electronic classrooms, multimedia classrooms, conference rooms and other places of amplification.

Category:

Voice sound reinforcement series

  • Product Description
  • Detailed parameters
    • Commodity name: HK-230 Audio Power Amplifier
    • Commodity ID: HK-230 音频功率放大器

    ● This product is a combined power amplifier, using two-channel high-fidelity full separation, full-band power amplification system; ● Unique four-way microphone input (front two and rear two, socket with DC 6V pole phase power supply), four-way sound source input (with electronic switching, boot preset "channel 1"), a set of front-stage output and A and B two sets of power output (with A and B switching switches), which can drive 4 8-ohm speakers; ● This machine is set up with feedback and reverberation adjustment functions, and can independently adjust the tone and volume of microphones and circuits. It has a built-in feedback suppression chip to overcome "howling" and has a full Chinese menu interface; ● This machine also has the characteristics of high fidelity, high definition, low noise, stable and reliable performance; ● Rack-mounted chassis design, the main function keys adopt hidden design, inconvenient to produce misoperation, and can effectively extend the service life of the sound reinforcement system; ● Can be widely used in electronic classrooms, multimedia classrooms, conference rooms and other places of amplification.

    ● This product is a combined power amplifier, using two-channel high-fidelity full separation, full-band power amplification system;

    ● Unique four-way microphone input (front two and rear two, socket with DC 6V pole phase power supply), four-way sound source input (with electronic switching, boot preset "channel 1"), a set of front-stage output and A and B two sets of power output (with A and B switching switches), which can drive 4 8-ohm speakers;

    ● This machine is set up with feedback and reverberation adjustment functions, and can independently adjust the tone and volume of microphones and circuits. It has a built-in feedback suppression chip to overcome "howling" and has a full Chinese menu interface;

    ● This machine also has the characteristics of high fidelity, high definition, low noise, stable and reliable performance;

    ● Rack-mounted chassis design, the main function keys adopt hidden design, inconvenient to produce misoperation, and can effectively extend the service life of the sound reinforcement system;

    ● Can be widely used in electronic classrooms, multimedia classrooms, conference rooms and other places of amplification.

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

    Line input 20Hz-20KHz microphone 50Hz-18KHz

    Line Tone Control

    Treble 10KHz ± 12dB Bass 100Hz ± 12dB Microphone Tone Control: Treble 10KHz ± 12dB Bass 100Hz ± 12dB

    Rated input level

    Line 0.775V

    distortion degree

    ≤ 0.03%

    signal-to-noise ratio

    ≥ 85dB(A weight)

    Output power

    2 × 150W/4-16Ω

    Power

    AC 220V ± 10% /50Hz

    Dimensions (DxWxH)

      340x480x90(mm)

    Net weight

      5.7Kg

Sounord    Professional Audio 

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