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立体声功放2988

    详细描述

    Stereo PA Amplifier KPA-2988L is ideal to use in the shops, small supermarkets, classrooms, karaoke with its built-in USB/SD slot, 2 AUX inputs and 3 microphone inputs. Volume control for low frequency, middle frequency, high frequency, balance, main volume adjustment  for music at RMS power of 300Wx2. Specific microphone volume control of low frequency, middle frequency, high frequency, repeat and echo effect. Master volume come with lock function, to prevent wrong setting for the sound.


    Features

    l  Built-in USB/SD card slot, 2 auxiliary audio inputs switch;

    l  MIC1, MIC2, MIC3 total 3 jack 6.3mm microphone inputs;

    l  Volume control for music’s low frequency, middle frequency, high frequency and balance;

    l  Volume control for microphones’ low frequency, middle frequency, high frequency and echo;

    l  Powerful 300W x 2 are great for karaoke sound system or PA audio system;

    l  A Pair of speaker in low impedance can be connected to deliver better stereo sound;

    l  Post connector or speakon for balanced stereo speaker output;

    l  High quality copper transformer ensures best sound performance at RMS 300Wx2 power;

    Specification

    Model No.

    KPA-2988L

    Power

    RMS 300W x 2

    Input Sensitivity

    Mic: 10mV/600Ω unbalanced 6.3mm jack input | AUX:250mV/10KΩ RCA input

    Frequency Response

    20-20KHz

    S/N Ratio

    Mic: 90 dB | AUX: 95 dB

    THD

    < 1% at 1KHz, 1/3 rated power

    Volume

    Bass: ±10 dB  / Treble: ±10 dB

    Power Supply

    220V~240V 50/60Hz or 110V

    Material & Finish

    Silver / Black color

    Dimension

    430 x 340 x 88 mm

    Weight

    15.5 kg

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