M5Stack Speaker 2 Hat (MAX98357)
📦 Location of the warehouse: München
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M5Stack Speaker 2 Hat (MAX98357)
HAT-SPK2 is a speaker designed specifically for the M5SticKC PLUS platform. It features a built-in MAX98357 digital audio I2S amplifier IC and a 1W speaker, providing high-quality audio output. The speaker supports audio input with a sample rate ranging from 16-bit, 32kHz to 192kHz, ensuring excellent audio reproduction.
HAT-SPK2 is equipped with built-in short circuit protection, which safeguards the speaker and the connected devices in case of a short circuit. Additionally, it includes over-temperature protection, preventing overheating and ensuring safe operation even during extended use.
This speaker module is suitable for a wide range of audio applications. Whether you're building a portable music player, a sound effects generator, or any other project that requires clear and amplified audio output, the HAT-SPK2 provides a reliable and convenient solution.
Features
- HIGH-QUALITY AUDIO OUTPUT: SUPPORTS 16-BIT, 32KHZ TO 192KHZ SAMPLE RATE AUDIO INPUT
- Multiple output modes: including mono and stereo, as well as audio input formats such as I2S, left-justified, and right-justified
- Stability and reliability: Built-in short-circuit protection and over-temperature protection
- Programming platforms: Arduino, uniflow
Includes
- 1x HAT-SPK2
Applications
- Audio speakers
- television set
- Car Audio
- Smart speakers
Specification
| Resources | Parameters |
|---|---|
| Power output | Maximum 20W |
| Signal-to-noise ratio | 103dB |
| Distortion rate | 0.1% |
| Supply voltage | 4.5v-5.5v |
| Operating temperature range | 0-40°C |
| Enter the audio format | I2S, left-aligned, right-aligned |
| Sample rate | 32kHz to 192kHz |
| Control interface | I2C、SPI、GPIO |
| Product Size | 24mm × 18.6mm ×13.7mm |
| Package Size | 136mm × 92mm ×13mm |
| Product Weight | 4.6g |
| Package Weight | 8.1g |
Effective Date: March 27, 2025
At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 60 days of the shipment date.
1. Warranty Disclaimer
Unless explicitly stated in a specific agreement or purchase order, OpenELAB makes no warranties—express or implied—regarding the fitness, suitability, or merchantability of any product for a particular purpose or special use.
2. Warranty Policy
Warranty Period
The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.
Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.
If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.
After the warranty period, support may still be available at a reasonable fee.
Warranty Exclusions
The warranty does not apply in the following cases:
- The product is beyond the 12-month warranty period.
- Damage due to misuse, improper maintenance or storage, or failure to follow the user guide or manual.
- Issues caused by Force Majeure events (e.g., natural disasters, war, legal changes, etc.).
- Unauthorized repair attempts by the customer.
- The product is not defective but has been opened and is non-returnable by policy.
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