The PAM8610 12V Dual-Channel Stereo Audio Amplifier Board is a high-performance, Class-D digital amplifier designed to deliver crisp, powerful sound in a compact footprint. At Electrapac, we recommend this module for audiophiles and DIYers looking for a "Hi-Fi" experience with minimal heat generation and maximum power efficiency.

Product Overview

The PAM8610 is a 15W + 15W stereo power amplifier. Unlike traditional Class-AB amplifiers that get very hot, this Class-D module operates at over 90% efficiency, allowing it to deliver high-quality audio without the need for a massive heat sink.

Key Features for Electrapac Customers

• Crystal Clear Audio: Features low harmonic distortion and high signal-to-noise ratio, ensuring that your music sounds natural even at high volume levels.

• Integrated Mute/Shutdown Function: The board includes dedicated pins for Mute and Shutdown control, allowing you to easily integrate it into smart home systems or battery-saving projects.

• Over-Current & Thermal Protection: Built-in safeguards prevent the chip from burning out due to short circuits or overheating during long listening sessions.

• Ultra-Slim Design: Its micro-profile allows it to be tucked away inside small project boxes, custom speaker cabinets, or even behind a car dashboard.

• No Heat Sink Required: Thanks to its high efficiency, the module stays cool under normal operating conditions, though adding a small heat sink is recommended if pushing 15W continuously.

Critical Installation Guide

To ensure the longevity of your module from www.electrapac.com, follow these rules:

1. Power Supply: Use a clean 12V 2A or 3A DC power source. Avoid using low-quality "wall warts" which can introduce a 50Hz hum into your audio.

2. Wiring Order: * Connect your speakers (4Ω or 8Ω) to the L and R output terminals.

   • Connect your audio source (Phone, MP3 player, or Bluetooth module) to the L-G-R input.

   • Finally, connect the 12V power.

3. No Common Ground: Do not connect the negative (–) terminals of the Left and Right speakers together. This is a "Bridge-Tied Load" (BTL) design; shorting the speaker negatives will damage the chip.

Primary Applications

• DIY Bluetooth Speakers: Pairs perfectly with our CA-6928 or CA-6953 Bluetooth modules.

• LCD Monitor Audio: A great way to add high-quality sound to a computer monitor or TV project.

• Portable Boomboxes: High efficiency means your battery life will last significantly longer.

• Arcade Machines: Small enough to fit inside tabletop arcade cabinets.

Why Shop at Electrapac?

We source the PAM8610 with high-quality filter capacitors to minimize noise and ensure stable power delivery. Visit us at www.electrapac.com to find this board, matching 12V adapters, and high-quality 4-inch speakers.