Specification Brand : TorqueVance BulletPoint1 : High-Quality 3W Mono Audio Amplifier – Features the Max98357 I2S Class D amplifier chip, delivering clear and efficient 3W output (4Ω load, 5V power) with low distortion. BulletPoint2 : Direct I2S/PCM Input – Supports digital audio input (no external DAC needed), ideal for microcontroller projects (Arduino, Raspberry Pi, ESP32) or custom audio systems. BulletPoint3 : Plug-and-Play Design – 35 different clocks and 128 digital audio formats can be automatically configured with only a single power supply. BulletPoint4 : Wide Compatibility – Suitable for microcontrollers or development board systems with I2S audio output such as Compatible with Arduino Raspberry Pi, ESP32. BulletPoint5 : Uses a High Noise Immunity Digital Input – the device with high jitter tolerance. It also provides excellent electromagnetic interference suppression, allowing long-line connected speakers without the need for external filtering. ExternallyAssignedProductIdentifier1 : 0762284139714 ExternallyAssignedProductIdentifier2 : 762284139714 IncludedComponents : 1 Max98357 I2S ItemName : Max98357 I2S Digital Audio Amplifier Module 3W Class D Mono Amp Board for Arduino Raspberry Pi ESP32 DIY Audio Projects ItemPackageDimensions_Height : 1.25 inches ItemPackageDimensions_Length : 2.12 inches ItemPackageDimensions_Width : 2.12 inches ItemTypeKeyword : electronic-component-audio-amplifiers Manufacturer : TorqueVance NumberOfItems : 1 PartNumber : MAX98357 I2S ProductDescription : Features the Max98357 I2S Class D amplifier chip, delivering clear and efficient 3W output (4Ω load, 5V power) with low Plug and Play: 35 different clocks and 128 digital audio formats can be automatically configured with only a single power supply ProductSiteLaunchDate : 2025-04-15T02:51:32.341Z SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 52161547