DWEII
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4PCS MAX98357 I2S Audio Amplifier Module,Audio Amplifiers Filterless Class D Amplifier, for Raspberry Pi ESP32
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4PCS MAX98357 I2S Audio Amplifier Module,Audio Amplifiers Filterless Class D Amplifier, for Raspberry Pi ESP32
Enable compact, efficient plug-and-play solutions at a cost-effective price with MAX98357 digital input Class D audio power amplifiers.
4PCS MAX98357 I2S Audio Amplifier Module,Audio Amplifiers Filterless Class D Amplifier, for Raspberry Pi ESP32
Item #: 89505903

4PCS MAX98357 I2S Audio Amplifier Module,Audio Amplifiers Filterless Class D Amplifier, for Raspberry Pi ESP32

Item #: 89505903

ILS 19410

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Enable compact, efficient plug-and-play solutions at a cost-effective price with MAX98357 digital input Class D audio power amplifiers.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Compact Design
The MAX98357 module features a space-saving design, perfect for integration with Raspberry Pi and ESP32 projects, making it ideal for hobbyists and developers with limited space.
Filterless Class D
This filterless Class D amplifier delivers high-quality audio output efficiently, allowing users to enjoy clear sound without the need for additional filtering components, simplifying the design process.
Wide Compatibility
Compatible with popular platforms like Raspberry Pi and ESP32, this amplifier module opens avenues for versatile audio applications, catering to makers and engineers seeking multimedia solutions.

Product Details

Shop 4PCS MAX98357 I2S Audio Amplifier Module,Audio Amplifiers Filterless Class D Amplifier, for Raspberry Pi ESP32 online at a best price in Palestine. B0B42DRH38
Item Weight0.1 lbs (50 grams)

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Perfect for hobbyists building custom audio projects using Raspberry Pi or ESP32 for enhanced sound output.

  • Portable Speakers

    Ideal for those designing compact, battery-powered speaker systems without the need for bulky components.

  • Educational Projects

    Great for students and educators looking to explore audio amplifier technology in hands-on learning environments.

Not Suitable For
  • High-Power Users

    Unsuitable for those needing high-output power and volume, as these modules are designed for lower wattage applications.

  • Professional Audio

    Not optimal for professional audio setups that require high fidelity and sophisticated sound processing capabilities.

  • Beginner Users

    May be challenging for beginners without prior experience in setting up I2S audio systems and components.

Product Description

4PCS MAX98357 I2S Audio Amplifier Module,Audio Amplifiers Filterless Class D Amplifier, for Raspberry Pi ESP32

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Customer Questions & Answers

  • Question: What is the MAX98357 I2S Audio Amplifier Module?

    Answer: The MAX98357 I2S Audio Amplifier Module is a filterless Class D amplifier designed for high-efficiency audio applications. It utilizes I2S digital audio input, which makes it compatible with microcontrollers like Raspberry Pi and ESP32. This module supports a broad range of voltages and can provide clear audio output, making it an ideal component for DIY audio projects and embedded systems that require reliable sound amplification.
  • Question: How do I connect the MAX98357 amplifier to my Raspberry Pi or ESP32?

    Answer: To connect the MAX98357 to your Raspberry Pi or ESP32, you will need to use the I2S interface, which consists of the data line (SD), clock line (SCK), and word select line (WS). First, wire the module according to the respective pin configurations of your board. Then, you can use libraries like 'I2S' in Arduino or relevant Python libraries on Raspberry Pi to send audio data to the amplifier, allowing you to control audio playback and volume programmatically.
  • Question: What are the benefits of a filterless Class D amplifier like the MAX98357?

    Answer: A filterless Class D amplifier like the MAX98357 offers several benefits, including higher efficiency and reduced size, as it eliminates the need for an external low-pass filter. This design leads to less power loss and allows for a compact setup, ideal for portable and embedded applications. Additionally, filterless amplifiers can produce high-quality audio output with minimal distortion, making them suitable for use in projects requiring clear sound reproduction such as speaker systems or robotic projects.
  • Question: What are the typical applications for the MAX98357 module?

    Answer: The MAX98357 module is versatile and can be used in a variety of applications. Typical uses include integrating audio output into DIY projects like smart speakers, home automation systems, or interactive installations. It's also popular in educational projects, robotics, and multimedia devices due to its simplicity and compatibility with popular development platforms like Raspberry Pi and ESP32. The module enables users to explore audio processing or create portable sound systems effortlessly.
  • Question: Can the MAX98357 drive large speakers?

    Answer: The MAX98357 is designed to drive small to medium speakers due to its maximum output power capabilities. It is ideal for applications requiring compact sound solutions, such as in desktop audio setups or portable speaker systems. For larger speakers, alternative amplifiers with higher power ratings or additional amplification stages might be necessary. However, it can easily provide sufficient audio output for small rooms or personal listening experiences.
  • Question: Is the MAX98357 compatible with other microcontrollers?

    Answer: Yes, the MAX98357 is compatible with a variety of microcontrollers, provided they support I2S audio output. Besides Raspberry Pi and ESP32, it can be used with other platforms like Arduino and STM32, allowing hobbyists and developers to experiment with audio applications across different environments. Always check the specific wiring configurations and any necessary libraries to ensure compatibility with your chosen microcontroller.
  • Question: What power supply do I need for the MAX98357?

    Answer: The MAX98357 module can operate within a voltage range of 5V to 12V, making it quite flexible regarding power supply options. You can use a standard USB power supply when connecting to a Raspberry Pi or a battery pack for portable applications. Ensure that the chosen power supply can provide sufficient current to avoid performance issues, particularly when driving speakers at high volumes.
  • Question: How does I2S audio transfer work with the MAX98357?

    Answer: I2S (Inter-IC Sound) is a digital audio bus interface that allows multiple devices to communicate audio data in a synchronized manner. The MAX98357 receives I2S signals directly, meaning that audio data is transmitted in a serial format, eliminating the need for digital-to-analog conversion until it is processed internally. This provides a clean digital signal which reduces noise, making it perfect for high-fidelity audio applications and ensuring optimal sound quality.
  • Question: Can I use the MAX98357 for a DIY Bluetooth speaker project?

    Answer: Absolutely! The MAX98357 is an excellent choice for a DIY Bluetooth speaker project. By pairing it with a Bluetooth audio module, you can easily create a wireless audio solution. Once set up, you can stream music directly to your speaker from any Bluetooth-capable device, providing the connectivity and performance needed for a quality sound experience while retaining portability and ease of use.
  • Question: Where can I buy the 4PCS MAX98357 I2S Audio Amplifier Module in Palestine?

    Answer: You can purchase the 4PCS MAX98357 I2S Audio Amplifier Module from Ubuy in Palestine. Ubuy offers a wide selection of electronic components, including audio amplifiers, and provides reliable service for tech enthusiasts looking to enhance their DIY projects or build custom audio solutions.

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Pros

  • Compact and lightweight design
  • High efficiency with low power consumption
  • Compatible with Raspberry Pi and ESP32
  • Excellent sound quality
  • Easy to integrate into projects

Cons

  • Limited volume output

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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ILS 19410

Currently unavailable.

We don't know when or if this item will be back in stock.

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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

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Features & Benefits

  • Output power of 3.2W at 4Ω and 1.8W at 8Ω.
  • Supports I2S sampling rate from 8kHz to 96kHz.
  • No master clock (MCLK) required for convenient setup.
  • Automates configuration with 35 clocks and 128 digital audio formats.
  • Ideal for use with Arduino, Raspberry Pi, and ESP32.
  • Excellent sound quality with high noise immunity and electromagnetic interference suppression.