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Performance
4.8/5
Satisfied60 reviews
  • ≤6h
    average response time
  • 100.0%
    on-time delivery rate
  • US $300,000+
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Minor customization
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Reviews (60)
4.8 /5
Satisfied
  • Supplier service
    4.8
  • On-time shipment
    4.8
  • Product quality
    4.7
top seller, among product and good quality. fast delivery and perfect communication. very recommended
    Small 600 K4 Amp Amplificador Pa 4 Channel Stereo Class D Portable 1U Professional Digital Audio Public Address Hf Amplifier
    $274.00 - $287.00 / unit

    Response from supplier:

    Thank you for your feedback
    09 Apr 2024
    I bought 2 of this board and one is defective I sent the info to the supplier trough WhatsApp but nobut no reply as yet
    Sinbosen 2500w PCB high power audio amplifier board
    $150.00 - $200.00 / piece
    See all reviews
    Video tips
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    6pcs DS-20Q In Slovakia│super bass sound for stage performance! #stage amplifier #amplifier audio #touring amplifier
    00:33
    DS-22Q in Italy │Class TD #Switching amplifier for outdoor event ! 4 Channel x 2500W/4650W. Powerful for subwoofer!
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    K4-1000 PFC Power Class d digital High Efficiency Amplifier 4 Channel x 1000W/1400W ! Portable 1u size and light weight for touring!
    00:22
    #touring amplifier in Guatemala! Sinbosen DS-20Q for Subwoofer and K Series Digital Amplifier for #line array system speaekr !
    01:09
    Sinbosen Amplifier Aging Testing LineAll Amplifiers will be test under 4ohms 8 hours before package.
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