Audio Amplifier Modules in Australia

Shop audio amplifier modules from AuscomTech. We stock practical amplifier boards for Arduino, ESP32, Raspberry Pi compatible boards and general electronics projects, including PAM8403, LM386, MAX98357A-style and compact speaker amplifier modules depending on current availability.

Whether you are building a speaker project, adding sound output to a microcontroller, amplifying audio from a module, creating a voice playback device or experimenting with audio circuits, audio amplifier modules help drive small speakers from low-level audio signals.

Shop Audio Amplifier Modules by Type

Our audio amplifier module range may include products such as:

• PAM8403 Amplifier Modules: Compact Class D amplifier boards commonly used for small stereo speaker projects and low-voltage audio output.
• LM386 Amplifier Modules: Simple audio amplifier boards used in basic audio experiments, small speaker projects and electronics learning.
• MAX98357A I2S Amplifier Modules: Digital audio amplifier modules used with compatible microcontrollers and I2S audio projects.
• Mono Amplifier Modules: Single-channel amplifier boards for simple speaker output and compact audio projects.
• Stereo Amplifier Modules: Two-channel amplifier boards used for left and right speaker output in suitable low-voltage audio projects.

Amplifier Modules for Arduino, ESP32 & Electronics Projects

Audio amplifier modules are commonly used when a microcontroller, audio playback board or signal source cannot directly drive a speaker. They are useful for voice prompts, sound effects, alarms, small speakers, DIY audio projects, embedded devices and educational electronics projects.

Different amplifier modules use different input types and power requirements. Some accept analog audio input, while others use digital interfaces such as I2S. Always check the supply voltage, speaker impedance, output power, input type, wiring, heat dissipation and volume control method before ordering.

PAM8403, LM386 & I2S Audio Amplifier Boards

PAM8403-style modules are popular for compact 5V stereo speaker projects. LM386-style modules are simple analog amplifier boards used in many basic audio circuits. MAX98357A-style I2S amplifier modules are commonly used with ESP32 and other boards that support digital audio output.

For speakers, browse our speakers category. For sound playback and recording boards, browse our audio playback and recording modules category.

Why Buy Audio Amplifier Modules from AuscomTech?

• Australian stock: Products are shipped from Australia using Australia Post.
• Practical product range: We stock useful audio amplifier modules for electronics projects, repairs and prototyping.
• Secure online checkout: Order online using supported secure payment options.
• Helpful support: Need help choosing an audio amplifier module? Contact AuscomTech and we’ll help where we can.

Browse Audio Amplifier Modules Online

Explore our range of audio amplifier modules in Australia, including PAM8403 amplifier boards, LM386 amplifier modules, I2S amplifier modules, mono amplifier boards and stereo amplifier modules depending on current availability. You can also browse related categories such as speakers, power and battery modules and microcontrollers and development boards.

Frequently Asked Questions

What is an audio amplifier module used for?

An audio amplifier module is used to increase a low-level audio signal so it can drive a speaker. It is commonly used in sound output, voice playback, alarms and DIY audio projects.

Can I use an audio amplifier module with Arduino or ESP32?

Yes. Many amplifier modules can be used with Arduino compatible boards, ESP32 and other microcontrollers, provided the signal type, voltage and speaker are suitable.

What is a PAM8403 amplifier module?

A PAM8403 module is a compact Class D stereo amplifier board commonly used in small 5V speaker projects.

What speaker should I use with an amplifier module?

Choose a speaker with suitable impedance and power rating for the amplifier module. Check the product specifications before connecting a speaker.

Can you help me choose the right audio amplifier?

Yes. If you are unsure which amplifier suits your project, contact AuscomTech with your audio source, supply voltage, speaker impedance, speaker power rating and project details.