TPA3110 Mono Digital Amplifier Board 30W designed for compact and efficient audio amplification in DIY speaker systems, Bluetooth speakers, home audio projects, and embedded audio devices. This digital power amplifier module uses the TPA3110 amplifier chip which delivers clear audio output with low distortion and high efficiency.

The module operates with DC input voltage from 8V to 26V and can drive 4Ω, 6Ω, or 8Ω speakers with stable performance. It uses PBTL (Parallel Bridge Tied Load) configuration to deliver high output power up to 30W from a single channel. This configuration improves output capability while maintaining low power consumption and minimal heat generation.

TPA3110 mono amplifier module is widely used in DIY Bluetooth speakers, car audio upgrades, multimedia speaker systems, portable audio devices, and embedded sound systems. The compact PCB design allows easy integration into electronics projects including Arduino audio systems, ESP32 audio players, MP3 player modules, and home automation voice systems.

BDTronics supplies high quality TPA3110 digital amplifier boards in Bangladesh suitable for electronics engineers, hobbyists, audio system builders, and DIY electronics developers. This amplifier module provides reliable audio amplification for speaker projects requiring compact size and efficient operation.

The board includes simple input and output terminals allowing quick connection to audio sources and speakers, making it ideal for DIY audio systems and electronics prototyping.

Features:

• TPA3110 Digital Audio Power Amplifier Chip

• Mono Channel Audio Amplifier Module

• PBTL Configuration for Higher Output Power

• Maximum Output Power up to 30W

• Wide Input Voltage Range DC 8V to 26V

• High Efficiency Class D Digital Amplifier Design

• Low Heat Generation and Low Power Consumption

• Supports 4Ω, 6Ω, and 8Ω Speakers

• Best Performance with 8 Ohm Speaker

• Compact PCB Design for Easy Installation

• Clear Sound Quality with Low Distortion

• Suitable for Portable and Embedded Audio Systems

• Easy Integration with Arduino, ESP32, and Audio Modules

• Ideal for DIY Speaker and Audio Amplifier Projects

Applications:

• DIY Bluetooth Speaker Projects

• Home Audio Amplifier Systems

• Car Audio System Upgrade

• Portable Speaker Systems

• Arduino Audio Projects

• ESP32 Audio Playback Systems

• MP3 Player Amplifier Modules

• Smart Home Voice Notification Systems

• Embedded Audio Devices

• Multimedia Speaker Systems

• Robotics Sound Output Systems

• DIY Electronics Audio Projects

How to Use:

• Connect DC power supply between 8V and 26V to the power input terminals

• Connect audio signal input from audio source such as MP3 module, Bluetooth module, or microcontroller audio output

• Connect speaker output to 4Ω, 6Ω, or 8Ω speaker terminals

• Ensure correct polarity when connecting power and speaker wires

• For best sound performance use an 8Ω speaker

• Use proper DC power supply capable of delivering sufficient current

• Mount the module in an enclosure if used in speaker projects

• Suitable for integration with Bluetooth audio receivers and audio decoder modules

Specifications:

• Amplifier Chip: TPA3110

• Amplifier Type: Class D Digital Audio Amplifier

• Channel Configuration: Mono (Single Channel)

• Output Power: 1 × 30W

• Configuration: PBTL (Parallel Bridge Tied Load)

• Working Voltage: DC 8V – 26V

• Supported Speaker Impedance: 4Ω / 6Ω / 8Ω (8Ω Recommended)

• PCB Dimensions: 44 × 30 × 10 mm

• Weight: 10 g

Package Includes:

• 1 × TPA3110 Mono Digital Amplifier Board 30W

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