Xptieeck 1 Pair Stereo Power Amplifier Board Module - 5W Dual Channel Audio Amp for 3.7-5V Speakers - Perfect for DIY Audio Projects, Portable Speakers & Home Theater Systems
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Description
Xptieeck Specification: Item Type: Power Amp ModuleVoltage: 3.7V-5VCurrent: 1.5A-2APower: 5W + 5WFor: 5.0Speaker: 4Ω/3W (not included)Material: PC+metalcolour: greenPackage Contents: 2 Amplifier Board6 x Connection cableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Features
2. Output 5W + 5W dual‑channel stereo, support USB sound card, no driver, just plug and play.
3. Mini for receiver board updates to for 5.0 version, which is compatible with most mobile phones and for adapters.
Feature 1. You can DIY a for speaker, just need a battery(3.7V to 5V lithium battery, not more than 5V, the regulated power supply is 4.2V to 5V, this product doesn't include battery), two speakers, and a case then you will get a nice for speaker.
4. The maximum transmission distance is about 15 meters, and the power consumption in standby mode is ultra‑low.
