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Bluetooth 4.2 Stereo Audio Amplifier 2.1 Channel Receiver for Home Speakers

$ 23.06

Availability: 18 in stock
  • All returns accepted: Returns Accepted
  • Country/Region of Manufacture: China
  • Size: as described
  • Refund will be given as: Money Back
  • Brand: Unbranded
  • Return shipping will be paid by: Buyer
  • Compatible Brand: other
  • Designer/Brand: Unbranded
  • MPN: Does Not Apply
  • Material: Aluminum
  • Type: other
  • Condition: New
  • Item must be returned within: 30 Days
  • Color: Black

    Description

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    Bluetooth 4.2 Stereo Audio Amplifier 2.1 Channel Receiver for Home Speakers
    Description:
    Resistors use precision patches to ensure a good signal-to-noise ratio. Built-in Bluetooth chip and Bluetooth 4.2 input function.
    PCB uses 1.6mm thick double-sided sheet, 2.0 oz copper thickness, spray tin full process, to ensure good passing performance of large and small current. First-class PCB quality.
    Fully enclosed dustproof potentiometer, the performance is more stable, more durable than ordinary potentiometer.
    Use high-current inductors for red and gray audio to ensure the sound is crisp and powerful.
    This machine adopts all-aluminum chassis, the surface of the chassis is all processed by brushed oxidation coloring process, all aluminum knobs, feel very good.
    Specification:
    Size: 185x105x43mm
    Working method: Class D
    Quiescent current: 50mA
    Work efficiency: 90%
    Rated output power: 2x50W+1x100W
    Frequency response: 20Hz to 20KHz
    Working voltage: DC 18V to DC24V
    Maximum output current: 2A
    Power supply: DC 24V(Not included)
    The function of the knob from left to right is: left and right channel treble adjustment, left and right channel bass adjustment, subwoofer volume adjustment, subwoofer frequency adjustment, total volume adjustment
    Package Includes:
    1 Piece Amplifier
    Shipping And Handling Policy
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