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

Name: TPA3116D2 Digital Audio Amplifier Board 50Wx2 Dual Channel Stereo Power with DC12-24V Input
Brand: Shenzhen Creatall Electronics Co., Ltd.
SKU: CA-3116S
Price: 425.20 USD
Availability: InStock

Brand Name:	Creatall
Model Number:	CA-3116S
MOQ:	10pcs
Price:	negotiable
Delivery Time:	5-8 work days

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

Guangdong, China

Certification:

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

Supply Ability:

1000 Piece/Pieces per Day

Highlight:

50W*2 Digital Audio Amplifier Board

TPA3116D2 amplifier board supplier

amplifier board manufacturer

Product Description

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.

Ratings & Review

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

3 stars

2 stars

1 stars

All Reviews

Khalid Al Saud

Saudi Arabia Apr 5.2026

Helpful (156)

شحن سريع ومنتج رائع! إرسال لاسلكي مستقر، جودة صوت عالية الدقة. سهل التركيب، أنصح به بشدة.

Ahmad Ali

Malaysia Mar 25.2026

Helpful (655)

Saya sangat puas dengan modul penguat ini! Bunyi jelas dan bes kuat. Dibuat dengan baik, tiada masalah panas lama digunakan.

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.

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