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2.1 Multi Function Power Amplifier Board with 5V DC Voltage 20W High Power and 3A Current for Enhanced Audio Performance

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Certification
China Shenzhen Creatall Electronics Co., Ltd. certification
China Shenzhen Creatall Electronics Co., Ltd. certification
Customer Reviews
Great products from a good supplier, goods are working nicely ⭐⭐⭐⭐⭐I will order again thank you！

—— Gift Adonsi

I received my parcel well on time everything was done above board the salesman was very helpful. The quality of the product is very good. I do not hesitate to do business with them again.

—— Anyway Violah

perfect timing n communication perfect on product information perfect on after sales support perfect on shipping time

—— Ismail Khamis

So good quality module is provided by the seller. And easy to communicate very fast responding also.

—— Sayanik Mandal

What a good service from creatAll, very responsible! Good Job! Nice to have a business with u

—— Erick Setiawan

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2.1 Multi Function Power Amplifier Board with 5V DC Voltage 20W High Power and 3A Current for Enhanced Audio Performance

2.1 Multi Function Power Amplifier Board with 5V DC Voltage 20W High Power and 3A Current for Enhanced Audio Performance
2.1 Multi Function Power Amplifier Board with 5V DC Voltage 20W High Power and 3A Current for Enhanced Audio Performance 2.1 Multi Function Power Amplifier Board with 5V DC Voltage 20W High Power and 3A Current for Enhanced Audio Performance

Large Image :  2.1 Multi Function Power Amplifier Board with 5V DC Voltage 20W High Power and 3A Current for Enhanced Audio Performance

Product Details:
Place of Origin: Guangdong, China
Brand Name: Creatall
Model Number: ca-5v20w
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: negotiable
Delivery Time: 5-8 work days
Supply Ability: 1000 Piece/Pieces per Day
Contact Now

2.1 Multi Function Power Amplifier Board with 5V DC Voltage 20W High Power and 3A Current for Enhanced Audio Performance

Description
Frequency: Amplifier Audio Board Mounting Type: Direct Mounting
Warranty: 3 Months Condition: 100% Original
Package Type: Electrostatic Bag Lead Time: 1-3 Days
Quality: High-quality Payment: Accept Trade Assurance
Dadecode: Newest Port: Shenzhen Port,guangzhou Port
Highlight:

Multi Function Power Amplifier Board

,

Power Amplifier Board 5V

2.1 Multi Function Power Amplifier Board DC Voltage 5V 20W 3A
Power Requirements
  • DC Voltage: 5V (4.8-5V), current more than 3A
  • Use original genuine mobile power manufacturers only
  • Ensure discharge capacity meets standards
Important Notice: Counterfeit power supplies cannot maintain required current levels, resulting in distorted sound, inability to drive speakers properly, and potential board damage. Pay special attention to instantaneous current requirements.
Power Supply Modes & Speaker Selection
Power Supply Method Speaker Requirements
Method A: 5V/3A power inserted into red power socket
  • Left/Right Channel: 4Ω / 5W full frequency speakers
  • Bass Speaker: 4Ω / 10W-15W bass speaker
  • Never use 6Ω or 8Ω bass speakers
Method B: Power supplied from motherboard USB socket (5V/3A)
Note: USB port cannot be used for charging
  • Left/Right Channel: 4Ω / 3W full frequency speakers
  • Bass Speaker: 4Ω / 5W bass speaker
  • Never use 6Ω or 8Ω bass speakers
Compatible Audio Sources
MP3, MP4, computer, PC, mobile phone

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

L
Lucas Dubois
France Feb 8.2026
Helpful (98)
Décodeur audio sans perte exceptionnel! Son multicanal excellent, aucun bruit de fond. Branchement USB plug&play, parfait pour home cinéma.
K
Klaus Müller
Germany Aug 15.2025
Helpful (156)
Sehr guter Verstärker mit hervorragender Klangqualität! Die 3W Ausgangsleistung ist perfekt für meine Lautsprecher. Das Signal-Rausch-Verhältnis von 90dB sorgt für kristallklaren Sound ohne störende Hintergrundgeräusche. Einfache Installation und kompakte Bauweise. Absolut empfehlenswert für Audioprojekte!
M
Michael Johnson
United States Jul 3.2025
Helpful (156)
Excellent Bluetooth amplifier module! The sound quality is crystal clear with impressive 90dB SNR. Easy to install and works perfectly with my audio system. The frequency response covers the full range 20Hz-20KHz as advertised. Highly recommend for DIY audio projects!
Tag:

Power Amplifier Board,

Amplifier Circuit Board,

Dual Channel Amplifier Board

Contact Details
Shenzhen Creatall Electronics Co., Ltd.

Contact Person: Alva Cheng

Tel: +86-13827494627

Fax: 86-755-85270755

Send your inquiry directly to us (0 / 3000)

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