Audio parts and performance: This amplifier module and power amplifier board deliver clear and dynamic sound to enhance your audio experience, providing reliable amplification for a variety of projects. Amplifier board for DIY speakers: Compatible with both 12V and 24V power supplies, allowing flexible use in different power environments and DIY speaker builds. Heat sink construction: Silicon substrate heat sink provides durable cooling and stable performance, supporting longterm reliability in compact form factors. Digital power amplifier board: definition digital audio output delivers crystalclear, lifelike sound in a compact mini amp design. Key benefits and what makes it stand out: Combines a compact mini amp form with a silicon substrate heat sink for efficient thermal management, while offering versatile power compatibility and quality digital amplification for DIY applications. Use scenarios: Build a compact bookshelf or desktop speaker system for enhanced home audio or computer audio. Upgrade a small multimedia setup, such as a TV or media player, with clearer, more dynamic sound. Use in educational kits or hobby projects to demonstrate digital amplification and audio performance. Attributes to note: Function: digital power amplification for clear, lifelike audio. Compatibility: supports 12V and 24V power supplies. Size: mini amp format suitable for spaceconstrained enclosures. Material: silicon substrate heat sink for durable cooling. Performance: designed to deliver enhanced audio clarity and dynamic range in DIY speaker applications.