PAM8610 Stereo Audio Amplifier Board 2x15W Class-D

PAM8610 Stereo Audio Amplifier Board

A high-efficiency Class-D stereo audio amplifier module based on the PAM8610 IC. Delivers up to 2×15W output power with minimal heat generation — perfect for DIY speakers, portable audio systems, and embedded audio projects.

Key Features

• IC: PAM8610 Class-D stereo amplifier
• Output Power: 2×15W (at 12V, 4Ω load)
• Dual channel: Left (L+/L−) and Right (R+/R−) speaker outputs
• Audio Input: Stereo L/R line-in (R_IN, L_IN)
• Power Supply: 12V DC (12V and GND pins)
• SW pin for standby/mute control
• High efficiency, low THD+N
• Compact PCB form factor with mounting holes
• No heatsink required at moderate loads

Specifications

• Amplifier Class: Class-D
• Supply Voltage: 12V DC
• Output Power: 2×15W (4Ω) / 2×10W (8Ω)
• Frequency Response: 20Hz – 20kHz
• SNR: >80dB
• Efficiency: >90%
• Dimensions: ~38×38mm

Applications

• DIY speaker systems
• Portable Bluetooth speaker builds
• Raspberry Pi / Arduino audio projects
• Home automation audio output
• Embedded audio amplification