PAM8610 10W Class D Stereo Amplifier Board – Mini TDA2030 12V Audio Power Module (Dual Channel)

SKU: FA2006-6
Amplifier Chip

PAM8610
Channels

2 (Dual Channel Stereo)
Output Power

2 x 10W (8Ω load @ 12V DC) [Note: Max 15W into 4Ω]
Input Voltage

DC 7V ~ 15V (12V recommended)
Efficiency

>90%
Quiescent Current

20 mA (typical @ 12V)
Dimensions

Approx. 30mm x 25mm x 3mm
The PAM8610 10W Class D Stereo Amplifier Board is a compact, high-efficiency digital audio power module that offers excellent sound quality with minimal heat generation, serving as a modern, efficient alternative to older Class AB modules like the TDA2030 in low-power applications.
Description
The PAM8610 10W Dual Channel Stereo Amplifier Board provides a high-efficiency solution for powering passive speakers in various DIY audio projects. Utilizing the advanced PAM8610 digital amplifier chip, this module operates as a Class D amplifier, achieving efficiencies often exceeding 90%. This high efficiency translates into lower power consumption and significantly less heat generation compared to traditional Class AB amplifiers (like the TDA2030), making it ideal for compact installations or battery-powered portable projects.
The board delivers a robust 10 watts per channel into an 8-ohm speaker load with a 12V DC input, or up to 15W into a 4-ohm load (check specific product variant specifications for exact wattage). The wide operating voltage range of 7V to 15V makes it highly versatile. It features an integrated volume control potentiometer for easy adjustment and built-in reverse polarity protection to prevent damage from incorrect power connections.
Designed with simplicity in mind, the module offers straightforward screw-terminal connections for power, speakers, and a 3-pin input header for an audio source (Left, Right, Ground). Its miniature size makes it perfect for retrofitting existing bookshelf speakers, car audio systems, or building custom desktop audio setups while maintaining high-fidelity sound.
Features
  • High-Efficiency Class D: Utilizes Class D technology for high power efficiency (>90%), reducing heat and power consumption.
  • Powerful Output: Delivers up to 10W per channel (8Ω load) for clear stereo sound.
  • Wide Voltage Operation: Operates on a flexible DC input range of 7V to 15V (12V recommended).
  • Integrated Volume Control: Onboard potentiometer allows for easy adjustment of the output volume.
  • Reverse Polarity Protection: Built-in protection circuit helps prevent damage if the power supply is connected incorrectly.
  • High Fidelity Audio: Features a high signal-to-noise ratio and low total harmonic distortion for clear sound reproduction.
  • Compact Design: Miniature size makes it easy to integrate into tight spaces and existing speaker enclosures.
Usage
The PAM8610 amplifier board is straightforward to wire and use:
  1. Power Connection: Connect a DC power source (preferably 12V, 2A or higher is recommended for full power) to the power input terminals. Ensure correct polarity.
  2. Speaker Connection: Connect your passive speakers (8Ω impedance is typical for the 10W rating, 4Ω is also compatible) to the corresponding left and right channel output screw terminals (SPK_L and SPK_R). Observe positive (+) and negative (-) terminals.
  3. Audio Input: Connect your audio source (phone, MP3 player, computer audio out) to the 3-pin audio input pads using shielded cable to minimize interference. The pins are typically labeled L (Left), R (Right), and GND (Ground).
  4. Volume Adjustment: Use the onboard potentiometer to adjust the desired volume level.
Q: Can I power this board with a 5V USB power supply?
No, the PAM8610 chip requires a minimum of 7V DC input to operate correctly and deliver full power. The optimal performance is achieved at 12V DC.
Q: What makes this better than older TDA2030 boards?

The main advantage is efficiency. As a Class D digital amplifier, the PAM8610 generates significantly less heat and uses less power than the older Class AB TDA2030, making it more suitable for compact enclosures and portable/battery-powered projects.

Q: Does this module produce a lot of heat?
No. Due to its high efficiency (>90%), it generates very little heat during normal operation, even at full power.
Q: Why do I hear noise when I turn up the volume?

Noise usually stems from the power supply. Using a switching power supply or sharing a power supply with other noisy electronics can cause interference. Using a stable, clean 12V linear power supply or a quality battery typically resolves this issue.

Q: Can I use this for a car stereo upgrade?

Yes, the 12V operating voltage makes it very suitable for car audio systems. Ensure your car’s 12V supply is stable and clean for the best audio performance.

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