Product Description New 200W HiFi Subwoofer Amplifier Board AC 110V/220V For 4-8Ω 8-12 in Speaker Enhance your home theater experience with our powerful 200W HiFi Subwoofer Amplifier Board. Designed for high performance and exceptional sound quality, this amplifier board is perfect for 8-12 inch speakers, providing deep, rich bass for your audio setup. Product Description: Rated Power Output: 200W Maximum Power Output: 300W Input Voltage: 120-240VAC, compatible with both 110V and 220V systems Suitable Impedance: 4-8Ω Ideal Speaker Size: 8-12 inches Key Features: High-Efficiency Power Supply: Utilizes a high-efficiency half-bridge power supply with a 120V and 230V switch. This design offers a significant power margin and lower ripple compared to traditional transformer power supplies. Advanced Amplifier Output: Features MOS high current tube output for robust and reliable performance. Dynamic EQ Algorithm: The front stage adopts a dynamic EQ algorithm for high speed, low dive, and superior control. Low-Cut Design: Incorporates a low-cut filter to eliminate frequencies below 20Hz, converting the energy to the 25Hz-60Hz range for enhanced bass performance. Minimal Noise: The aluminum rear panel design minimizes bottom noise, ensuring a clear and immersive audio experience. Specifications: Rated Power: 200W Maximum Power: 300W Input Voltage: 120-240VAC Suitable Impedance: 4-8Ω Speaker Compatibility: Suitable for 8-12 inch speakers Material: High-quality components with an aluminum rear panel Package Includes: 1 x 200W HiFi Subwoofer Amplifier Board 1 x Power Cord Why Choose Our HiFi Subwoofer Amplifier Board? Superior Sound Quality: Delivers deep, rich bass and high-fidelity audio for an enhanced home theater experience. High Efficiency: Advanced power supply and amplifier design ensure optimal performance and energy efficiency. User-Friendly: Easy to install and compatible with a wide range of speakers, making it a versatile addition to any audio setup. Durable Construction: Built with high-quality materials to ensure long-lasting durability and reliable performance. Upgrade your home audio system with our 200W HiFi Subwoofer Amplifier Board. Enjoy powerful, high-quality sound that brings your movies, music, and games to life.