Power Active Subwoofer Amplifier Board – TPA3255 Chip Technology This performance active subwoofer power amplifier board is engineered for audio output, efficient thermal management, and longterm stability, making it ideal for home theater systems and 2.1 channel setups. Key Features and Benefits: Continuous, Stable Output: Utilizes a power switching power supply to ensure consistent energy delivery without performance dropoffs. The robust power output inductance delivers precise control for smooth, dynamic sound reproduction. Advanced Heat Dissipation: Built with a heatconductive aluminum plate that provides a large cooling surface. This allows longduration, power operation without overheating, ensuring reliability over time. Optimized Sound Quality: Finetuned through multiple rounds of optimization and testing for exceptional performance. Delivers deep, clean, and tight lowfrequency response without distortion, producing powerful and controlled bass when paired with a compatible subwoofer. Build Quality: Constructed with quality materials for durability and consistent operation. Incorporates the TPA3255 digital power amplifier chip for efficiency audio output. Impressive Output Power: Capable of delivering up to 600W at 2 ohms and 300W at 4 ohms. Suitable for demand applications while maintaining clarity and strength. Designed for Subwoofer Integration: Features a carefully crafted prefilter circuit, ensuring the subwoofer channel achieves accurate lowfrequency performance for both music and movie audio tracks. Specifications: Power Amplifier Chip: TPA3255 Output Power: 600W at 2 ohms, 300W at 4 ohms Thermal Management: Largesurface aluminum heat plate Intended Use: Active subwoofer systems, home theater, and 2.1 audio setups Recommended Applications: 1. Enhance a home theater setup by driving a dedicated subwoofer for deep, roomfilling bass. 2. Integrate into a 2.1 audio system to elevate music listening experiences with rich lowend frequencies. 3. Use in custom audio projects requiring dependable power bass amplification with controlled, lowdistortion output. This amplifier board is the ideal choice for audio enthusiasts and home theater builders seeking reliable, power bass performance supported by efficient cooling, optimized circuit design, and digital amplification technology.