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PAM8403 - Stereo Audio Amplifier Module


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  • Stock: 50

    Availability: InStock priceValidUntil: 2026-10-28

  • Brand: Generic
  • SKU: 693 | DAA777

Availability: InStock priceValidUntil: 2026-10-28

  • Rs. 22.42 (inc GST)
    Rs.19.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

PAM8403 Stereo Audio Amplifier Module - 3W Class D

PAM8403 - 3W Class D Amplifier Module with high efficiency, dual channel output, and direct speaker drive.

The PAM8403 Stereo Audio Amplifier Module delivers high-quality sound with its 3W Class D architecture. This module features low total harmonic distortion and noise (THD+N), ensuring clear audio reproduction. Its innovative filterless design allows direct connection to speakers, reducing system costs and PCB space. With an efficiency rating of 85%, the PAM8403 is ideal for portable applications, extending battery life significantly.

This compact module (1.85 x 2.11 cm) is versatile, fitting easily into various products. It works with a power supply range of 2.5V to 5V, making it adaptable for different projects. The PAM8403 Stereo Audio Amplifier Module is perfect for DIY audio projects and applications requiring efficient sound amplification.

For those in Nashik, visit our local store or order online for timely delivery across India. Explore our wide range of Audio, Sound and Voice Modules to find the perfect match for your needs.

Explore the quality of Audio, Sound and Voice Modules at DNA. The PAM8403 by a leading brand provides exceptional sound performance. Check other Audio, Sound and Voice Module that we have in stock.

At DNA, we cater to all your electronic component needs. If you cannot find specific parts, reach out to us. We can import items and support you in retail and bulk orders. We also offer related products like Capacitors, Sensors, LCDs, IGBTs, Programmers, and HMI Displays. Contact Us

Features of PAM8403 Stereo Audio Amplifier Module - 3W Class D

  • Dual channel stereo output
  • 3W + 3W power
  • Class D design
  • Works with 2.5V-5V power supply
  • High amplification efficiency 85%
  • Directly drives 4Ω/8Ω speakers
  • Good sound quality
  • Unique filterless architecture
  • Compact size

Specification of PAM8403 Stereo Audio Amplifier Module - 3W Class D

  • Power supply: 2.5V-5.5V
  • Efficiency: 85%
  • Dimensions: 1.85 x 2.11 cm
  • Output power: 3W per channel
  • Load impedance: 4Ω/8Ω

Applications of PAM8403 Stereo Audio Amplifier Module - 3W Class D

  • DIY audio projects
  • Portable speaker systems
  • Home audio applications
  • Bluetooth speaker integration
  • Sound amplification in toys

Related Links for PAM8403 Stereo Audio Amplifier Module - 3W Class D

Package Includes

  • 1 X PAM8403 Stereo Audio Amplifier Module - 3W Class D
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
Where are you located / where do you ship from?
We’re based in Nashik, Maharashtra. All orders are dispatched from Nashik.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
Can you share a proforma invoice / quotation before I pay?
Yes — we can share a quotation/proforma invoice. Send: part number(s), quantity, your GSTIN (if applicable), billing name/address, and delivery PIN code.
If I order the same parts again later, will they match?
We try to maintain consistency, but supply can change. If matching lot/brand matters, tell us in advance and we’ll advise what’s available.
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