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TPA3116D2 Digital Audio Amplifier Board 50Wx2 Dual Channel Stereo Power with DC12-24V Input

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Certification
China Shenzhen Creatall Electronics Co., Ltd. certification
China Shenzhen Creatall Electronics Co., Ltd. certification
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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.

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TPA3116D2 Digital Audio Amplifier Board 50Wx2 Dual Channel Stereo Power with DC12-24V Input

TPA3116D2 Digital Audio Amplifier Board 50Wx2 Dual Channel Stereo Power with DC12-24V Input
TPA3116D2 Digital Audio Amplifier Board 50Wx2 Dual Channel Stereo Power with DC12-24V Input
TPA3116D2 Digital Audio Amplifier Board 50Wx2 Dual Channel Stereo Power with DC12-24V Input TPA3116D2 Digital Audio Amplifier Board 50Wx2 Dual Channel Stereo Power with DC12-24V Input TPA3116D2 Digital Audio Amplifier Board 50Wx2 Dual Channel Stereo Power with DC12-24V Input TPA3116D2 Digital Audio Amplifier Board 50Wx2 Dual Channel Stereo Power with DC12-24V Input

Large Image :  TPA3116D2 Digital Audio Amplifier Board 50Wx2 Dual Channel Stereo Power with DC12-24V Input

Product Details:
Place of Origin: Guangdong, China
Brand Name: Creatall
Certification: CE
Model Number: CA-3116S
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: negotiable
Delivery Time: 5-8 work days
Supply Ability: 1000 Piece/Pieces per Day
Contact Now

TPA3116D2 Digital Audio Amplifier Board 50Wx2 Dual Channel Stereo Power with DC12-24V Input

Description
Supply Voltage: 12-24V Package Type: Electrostatic Bag
Series: Amplifier Audio Module Quality: High-quality
Size: 79.9 X 54.2MM Amplifier Power: 50Wx2
Condition: 100% Original Chip: TPA3116
Output Interface: Speaker Terminal
Highlight:

50W*2 Digital Audio Amplifier Board

CA-3116S Digital Audio Amplifier Board DC12-24V 50W*2 Dual Channel Stereo Power TPA3116D2
Product Specifications
  • Amplifier Board: 50W*2 power
  • Product Name: CA-3116S digital power amplifier board
  • Chip Type: TPA3116D2
  • Transmission Distance: 10 m Max (no interference block)
  • Supply Voltage: DC12-24V (positive inside and negative outside)
  • Supply Current: > 3A
  • Output Power: 50W*2
  • Number of Tracks: Dual tracks (high and bass adjustment)
Product Introduction

TPA3116D2 digital power amplifier board features dual-channel operation, high power output, and impressive volume performance. With an input voltage range of DC 12-24V (24V recommended), this board incorporates the TL074C operational amplifier chip. Audio signals are first processed through the op-amp chip for amplification before reaching the power amplifier chip, delivering powerful and impactful sound.

Operation Instructions

Connect power input to DC12V-24V power supply (24V recommended for optimal performance)

Connect audio input to sound source devices such as MP3 players, mobile phones, or computers

Connect audio output terminals to speakers, ensuring correct polarity. For best performance, use professional stage speakers rated above 120W.

CA-3116S Digital Audio Amplifier Board - Front view showing components and connections

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

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.
R
Rahul
India Oct 26.2025
Helpful (168)
The CA-MT21 amplifier board is amazing. Bluetooth 5.0 connects in seconds, the bass is deep, and it handles 24V power without any heat issues. Perfect for my DIY speaker system.
E
Erik
Sweden May 8.2025
Helpful (548)
The CA-TB21 amplifier board is top-notch. The audio is clear, Bluetooth connection is stable, and it’s easy to wire up with 12V power. It transformed my old speakers completely.
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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