🔹 Large Speaker Module with Power Amplifier for Arduino / Microcontroller
📝 Product Description
The Large Speaker Module with Power Amplifier is designed for Arduino and microcontroller (SCM) projects that require clear sound output. This module integrates a NS8002 power amplifier chip and a compact 0.5W speaker (29.3mm diameter), allowing you to easily add sound to your DIY electronics, alarms, music players, or voice output systems.
The volume is manually adjustable via an onboard potentiometer for precise control. This speaker module is ideal for educational kits, robotics, interactive displays, and sound-enabled IoT devices.
⚙ Technical Specifications
- Product name: Large speaker module with amplifier
- Module size: 36.5 x 44 mm
- Fixing hole size: 3 mm
- Hole spacing: 1500 x 1200 mil (38.1 x 30.48 mm)
- Speaker power: 0.5W / 8Ω
- Speaker diameter: 29.3 mm
- Power amplifier chip: NS8002
- Operating voltage: 2V ~ 5V DC
- Interface: Digital input
- Platform compatibility: Arduino, SCM (single chip microcontroller)
- Volume control: Manual adjustment via potentiometer (turn left to increase volume)
📦 Packing List
1 x Large speaker module with power amplifier
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