CD7379 2.0 Stereo Power Amplifier Board 39W+39W Dual Channel

$15.87 $18.77

CD7379 2.0 Two-Channel Stereo Power Amplifier Board

Upgrade your audio setup with the CD7379 2.0 Stereo Power Amplifier Board — a compact, high-performance audio module delivering 39W + 39W of clean, full-range stereo sound. Whether you're building a custom speaker system, home audio setup, or electronics project, this dual-channel amplifier board makes it easy to achieve rich, detailed audio reproduction for both vocals and instruments.

Made in Mainland China.

Key Features

High-Quality Audio Output: Crystal-clear 2.0 stereo sound with efficient reproduction of vocals, instruments, and full audio ranges.
Easy Installation: Designed for both professionals and beginners — no complex wiring or setup required. Simply connect and enjoy.
High Efficiency & Stability: Built with premium components and precise manufacturing for long-lasting, stable performance — no overheating or signal dropout even during extended use.
Energy Efficient: Low power consumption design keeps your energy usage minimal while delivering powerful output.
Wide Compatibility: Works with a broad range of speakers and audio systems, making it a versatile choice for various applications in consumer electronics.

Technical Specifications

Chip: CD7379 (compatible with TDA7297 / TDA7377 alternatives)
Channels: 2.0 Two-Channel Stereo
Working Voltage: DC 9V – 17.5V
Output Power: 39W + 39W
Typical Application: Consumer Electronics / DIY Audio Projects
Package Includes: 1 × CD7379 Power Amplifier Board

Notes

Due to manual measurement, please allow a tolerance of 1–3mm.
Colors may vary slightly from the product images due to differences in monitor display settings.

Frequently Asked Questions

Q: What is the CD7379 power amplifier board used for?

A: The CD7379 power amplifier board is used in DIY audio projects, home speaker systems, and consumer electronics builds. It delivers 39W + 39W of stereo output across two channels, making it ideal for driving passive speakers or upgrading existing audio setups.

Q: What voltage does the CD7379 amplifier board require?

A: The board operates on a DC power supply ranging from 9V to 17.5V. Using a stable power source within this range ensures optimal performance and longevity.

Q: Is this amplifier board compatible with TDA7297 or TDA7377 chips?

A: Yes, the CD7379 amplifier board is functionally compatible with systems designed around the TDA7297 and TDA7377 ICs, making it a versatile drop-in option for many 2.0 stereo amplifier circuit designs.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.