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CA-3166B Bluetooth 5.0 Amplifier Board 2*50W+100W 2.1 Channel TPA3116D2 with DC12~24V Power Supply

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Certification
China Shenzhen Creatall Electronics Co., Ltd. certification
China Shenzhen Creatall Electronics Co., Ltd. certification
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CA-3166B Bluetooth 5.0 Amplifier Board 2*50W+100W 2.1 Channel TPA3116D2 with DC12~24V Power Supply

CA-3166B Bluetooth 5.0 Amplifier Board 2*50W+100W 2.1 Channel TPA3116D2 with DC12~24V Power Supply
CA-3166B Bluetooth 5.0 Amplifier Board 2*50W+100W 2.1 Channel TPA3116D2 with DC12~24V Power Supply
CA-3166B Bluetooth 5.0 Amplifier Board 2*50W+100W 2.1 Channel TPA3116D2 with DC12~24V Power Supply CA-3166B Bluetooth 5.0 Amplifier Board 2*50W+100W 2.1 Channel TPA3116D2 with DC12~24V Power Supply CA-3166B Bluetooth 5.0 Amplifier Board 2*50W+100W 2.1 Channel TPA3116D2 with DC12~24V Power Supply CA-3166B Bluetooth 5.0 Amplifier Board 2*50W+100W 2.1 Channel TPA3116D2 with DC12~24V Power Supply CA-3166B Bluetooth 5.0 Amplifier Board 2*50W+100W 2.1 Channel TPA3116D2 with DC12~24V Power Supply

Large Image :  CA-3166B Bluetooth 5.0 Amplifier Board 2*50W+100W 2.1 Channel TPA3116D2 with DC12~24V Power Supply

Product Details:
Place of Origin: GUANGDONG CHINA
Brand Name: Creatall
Model Number: CA-3166B
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: negotiable
Delivery Time: 5-8 work days
Supply Ability: 10000 Piece/Pieces per Day
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CA-3166B Bluetooth 5.0 Amplifier Board 2*50W+100W 2.1 Channel TPA3116D2 with DC12~24V Power Supply

Description
Model: CA-3166B Brand: Creatall
Output Power: 2*50W+100W Input Voltage: Dual DC Power Supply: DC12~24V
Output Impedance: 4~8ohm Channels: 2.1
Working Type: Class D Audio Input: AUX / Bluetooth 5.0
Stanby Current: 60mA Size: 116*73*30mm
Highlight:

TPA3116D2 Bluetooth Amp Board

,

AUX Bluetooth Amp Board

,

AUX Bluetooth amplifier board

CA-3166B Bluetooth Amplifier Board 2*50W+100W 4~8ohm DC12~24V TPA3116D2
Product Overview

CA-3166B 2*50W+100W Bluetooth 5.0 dual TPA3116D2 Power Subwoofer Amplifier Board - 2.1 Channel TPA3116 Audio Stereo equalizer with AUX input capability.

Technical Specifications
  • Product Name: 2.1 channel TPA3116D2 Bluetooth amplifier board
  • AMP Chip: 2*TPA3116D2
  • Max Output Power: 2*50W(4ohm)+100W
  • Power Supply: DC12~24V
  • Channels: 2.1
  • Output Impedance: 4~8ohm
  • Working Type: Class D
  • Efficiency: 90%
  • Audio Input: AUX / Bluetooth 5.0
  • Stanby Current: 60mA
  • Size: 116*73*30mm
  • Weight: 130g
Product Images
CA-3166B Bluetooth Amplifier Board front view showing components and connections
CA-3166B Bluetooth Amplifier Board side view displaying board layout and ports
CA-3166B Bluetooth Amplifier Board detailed close-up of circuitry and chips

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

S
Sarah
United States Dec 16.2025
Helpful (78)
I used this ZK-AS21 amplifier module for my home speaker system, and it transformed the audio experience. The bass is rich and powerful, no issues with installation at all. Highly recommend!
C
Carlos
Spain Dec 8.2025
Helpful (121)
Esta placa amplificadora CA-AS21 es fantástica! La calidad de sonido es excelente y la instalación fue muy sencilla. Funciona a la perfección con la fuente de 12-24V—muy contento!
M
Mike
United States Nov 10.2025
Helpful (139)
This ZK-MT21S amplifier board works fantastic! The bass is rich and powerful, and setting it up with 12V DC adapter was straightforward. The audio output is clear even at high volumes, totally worth the purchase.
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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