4x DC2.5-5V 2 * 3W amplifier board class D PAM8403 Mini digital amplifier board, US $2.29 – Picture 0

4x DC2.5-5V 2 * 3W amplifier board class D PAM8403 Mini digital amplifier board, US $2.29 – Picture 1

4x Dc2.5-5v 2 * 3w Amplifier Board Class D Pam8403 Mini Digital Amplifier Board

US $2.29

Shenzhen GD, China
Jan 29th

Open on mobile:
QR code

4x DC2.5-5V 2 * 3W amplifier board class D PAM8403 Mini digital amplifier board Specification: 1. Working voltage: 2.5V-5.5V. Note: Voltage can not exceed 5.5V, VCC&GND do not reversed. 2. Speaker : 4-8 Ohm, recommended: 4 ohms; Speaker power: 2-8W. 3. You can use the computer USB port 5V power supply, or use a cell phone charger USB port 5V power supply, the power supply can also use lithium batteries. 4. High efficiency of 90%, under 4? load and 5V supply conditions, can provide 3W (left channel) + 3W (right channel) output power. 6. Built-in noise-canceling circuit amplifier board, module has a short circuit overcurrent and overtemperature protection. 7. board size: 21.44*17.82*1.78mm Application: LCD televisions, monitors Laptops Portable Speakers Portable DVD players, game consoles Phone / speakerphone Package including DC2.5-5V 2 * 3W amplifier board x 4 Payment: We accept Paypal only, It is fast, Easy and Safe. Payment must be completed within 7 days. PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES. Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment. Shiping: We Ship to Worldwide. Orders processed within 24-48 hours of payment verification. it will take 15-25 days for delivery. but Customs will random inspection some parcel, so that's why some parcel need more than four weeks to arrive. Shipping time is only estimated and not guaranteed. We only ship to confirmed PAYPAL addresses. Your PAYPAL address MUST MATCH your Shipping address. Items will be marked as " Gift " in low value. Items are shipped via China Post Air Mail. Guarantee: Good Good quality. Buy with confidence! If you are not satisfied when you receive your item, please return it within 7 days for a replacement or money back. Please contact me before you return it. Not accept returning of electronic components. Full refund after we receive our original item, Note: Return shipping is to be paid by the Buyer. We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.