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2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
Specifications
Private Mold :
Yes
Brand Name :
Creatall
Model Number :
CA-8403
Type :
Mini Amplifier
Channels :
2 (2.0)
Place of Origin :
Guangdong, China
product model :
pam8403
tpye :
tigital audio amplifier module
power :
2*3W
voltage :
5v
MOQ :
100 pieces
Price :
$0.40/pieces 100-999 pieces
Description
2 Channels 2.0 Mini Digital Sound Board 2.5-5V D Class Power Amplifier for Home Speaker
Product Overview

Advanced micro amplifier board measuring 20×19mm, featuring excellent noise suppression and high-quality audio performance.

2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
Key Features
  • Excellent noise suppression - no audible noise when close to speaker with no input audio
  • Two-channel stereo output
  • 5V power supply delivers 3W + 3W power output
  • Directly drives 4-8Ω small speakers
  • Unique LC filter-free Class D digital power board
  • Can be powered directly from computer USB
  • Dual-panel wiring design for ground potential balance and channel crosstalk prevention
  • Ultra-miniature design for easy integration into digital products
  • High zoom efficiency
  • Machine-soldered entire board for consistent quality
  • Rated working voltage: 2.5-5V, limit operating voltage: 5.5V

Important Note: The left and right channel output negatives cannot be connected together, as this may damage the IC and connected speakers when powered.

Package Contents

1 × 2 Channels 2×3W PAM8403 Class D Audio Amplifier Board

Note: Only the above package content is included. Other products are not included. Slight color variations may occur due to lighting and display differences. Measurement tolerance: ±1-3cm.

2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker 2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
Contact Information
WeChat: zq13827494627 WhatsApp: +86-13827494627
Skype: alvacheng1 E-mail: leo@creatall.com
Company Profile
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
Certificates & Production Processes
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker 2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker 2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker 2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker 2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker 2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker 2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker 2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker 2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
Packing & Delivery
  • Normal packaging
  • Export carton
  • Custom packing available
  • All orders shipped within 3-25 days after payment confirmation
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker 2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker 2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker 2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
Payment & Shipping

PAYMENT: Standard terms: 30% deposit in advance, 70% balance before shipment. Online trade assurance orders available. Multiple payment methods accepted (T/T, PayPal, Western Union).

SHIPPING: 100% strict inspection and testing before shipment. One-week replacement for defective goods upon arrival. One-year warranty included.

2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
Customer Reviews

We consistently receive 5-star feedback from our customers, demonstrating our commitment to high-quality products and professional services.

2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
Frequently Asked Questions
Q: What is the minimum order quantity for your products?
A: If you need a small order, please contact us.
Q: How long is your delivery time?
A: The product will be sent within 3 days after payment is confirmed, and the delivery time is 3 to 6 days.
Q: Do you test or inspect all items before delivery?
A: Yes, we tested and checked all items before shipment.
Q: What is your warranty?
A: 60 days after receiving the goods. Our products are 100% tested before being shipped. If the goods are defective, please notify us within 3 days after delivery. Any item must be returned as-is to be eligible for a refund. The buyer is responsible for all freight incurred.
Q: How do I pay for the order?
A: We accept wire transfer, Western Union, PayPal, MoneyGram, escrow. Contact us for other payment methods.
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2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker

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Product Detail
Private Mold :
Yes
Brand Name :
Creatall
Model Number :
CA-8403
Type :
Mini Amplifier
Channels :
2 (2.0)
Place of Origin :
Guangdong, China
Contact Supplier
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker
2 Channels 2.5-5V Mini Digital Sound Board with 3W Output Class D Power Amplifier for Home Speaker

Shenzhen Creatall Electronics Co., Ltd.

Verified Supplier
4 Years
Since 2004
Business Type :
Manufacturer, Trading Company
Main Products :
Amplifier Board Module, Power Supply Module, Bluetooth Audio Module
Total Annual :
2000000-7200000
Employee Number :
150~200
Certification Level :
Verified Supplier
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