We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Our Other Brands:Hewyn|Selfship

We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Our Other Brands:Hewyn|Selfship

Mini Audio Class D Amplifier Board, Arduino Raspberry Pi - PAM8403 (2X3W)

Product ID: 260666220

Details

Manufacturer
NXP
Maximum supply voltage
5 Volts
Minimum supply voltage
3.6 Volts
Mounting type
Surface Mount
Voltage
5.5 Volts

⚡3W output power

🔊90dB signal-to-noise ratio

🔋>90% efficiency

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

₩17202

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Details

Manufacturer
NXP
Maximum supply voltage
5 Volts
Minimum supply voltage
3.6 Volts

Description

🔊 Power your passion with pristine sound — small board, big impact!

SMART STANDBY MODE - Built-in electronic switch saves power when you’re off the beat
COMPACT YET POWERFUL - Dual 3W channels deliver crisp, room-filling sound without bulk
LOW EMI HIGH FIDELITY - Special internal circuit cuts interference for crystal-clear audio
ULTRA EFFICIENT DESIGN - Over 90% efficiency means less heat, more playtime, and eco-friendly vibes
PLUG PLAY VERSATILITY - Works seamlessly with Arduino and Raspberry Pi for your DIY audio projects

The Mini Audio Class D Amplifier Board PAM8403 offers dual 3W output channels powered by 3.6-5.5V DC, boasting a 90dB signal-to-noise ratio and over 90% efficiency. Its innovative internal circuitry reduces EMI without bulky LC networks, making it ideal for Arduino and Raspberry Pi audio projects. Compact, energy-efficient, and easy to integrate, it’s a top choice for audiophiles and makers seeking premium sound in a minimalist package.

Specifications

ASIN	B07N6P2WY2
Customer Reviews	4.8 4.8 out of 5 stars (3)
Manufacturer	NXP Semiconductors
Maximum Supply Voltage	5 Volts
Minimum Supply Voltage	3.6 Volts
Model	PAM8403
Mounting Type	Surface Mount
Number of Channels	2
Output Power	3 Watts
Voltage	5.5 Volts

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.