1PCS 2.5-5V 2X3W Mini Audio Class D amplifier board

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Product Description

Supermicro volume: 1.85 * 2.11cm Note: The left and right channel output of the negative and can not be together, otherwise it will burn IC, and take a good speaker should be preceded by electricity (load). 5V power supply can output 3W 3 W power, can directly drive 4Ω, 8Ω speaker output power, full of energy, good sound quality. The unique non-LC filter Class D digital power board can be used directly USB-powered computer.


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Item Specifics

 Voltage Regulator

Packaging Details

0.02kg (0.04lb.)
16cm x 14cm x 5cm (6.30in x 5.51in x 1.97in)


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Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

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Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

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We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

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For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

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