2 x 3W @4ohm PAM8803 Class-D Audio Amplifier Full-featured Board

SKU: 204265 (Added on -)
  • US$16.99

    18 %

  • 13.96
  • Free shipping To

  • Dispatch: Ships within 7-10 business days
2 x 3W @4ohm PAM8803 Class-D Audio Amplifier Full-featured Board
MaterialGlass fiber
SpecificationPerfect "Class D" architecture, Miniature and high quality, Full-bridged stereo output, 64-step gain adjustment, Frequency response: 20Hz to 20KHz(±3dB), Signal/Noise Ratio: 85dB (f=22 to 22KHz, THD=1%); High Output Power: 1.2W @ 8ohm, < 10.0% THD+ N, 2.0W @ 4ohm, < 10.0% THD+ N; High Efficiency: 85% @ 1.2W 8ohm, 88% @ 2.0W 4ohm; Audiophile Quality Sound: 0.19% THD+N @ 0.5W 8ohm, 0.17% THD+N @ 1.0W 4ohm
FeaturesMounting holes facilitate installation and fixing; Several wiring methods facilitate connection; Excellent heat dissipation eliminates the requirement of an extra heat sink; Over/under voltage turn off; Over current protection; Over temperature protection; Over 90% components are SMT based, which are reliable and environment-friendly; Ideal for DIY and industrial applications
ApplicationHome Active Speaker; Home Theater Receiver; Multi-channel Distribution; Active DVD System; Mini/micro Systems
English Manual/SpecYES
Packing List1 x PAM8803 Class-D Audio Amplifier Full-featured Board
1 x English user Manual

Dimensions: 2.83 in x 2.13 in x 0.79 in (7.2 cm x 5.4 cm x 2.0 cm)
Weight: 2.36 oz (67 g)

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Quantity 3+ units 5+ units 10+ units
Rate US$12.38 shipped US$12.34 shipped US$12.29 shipped

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Customer's impression:
Easy to use Good quality not cheap
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  • pisicaverde Post on 1/30/2016

    Pros: easy to wire, mount and use. You can command it direct from an Arduino, by connecting the volUp, volDown, shutdown pins to any digital pins. That's so nice. And the audio quality is just good, if used with good Cons:... Read more

    Impression:Good quality, Easy to use, not cheap

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