BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer

2.1CH Bluetooth 5.0 Power Amplifier: This amplifier boasts a refined design, smooth operation, and outstanding sound performance. It provides a rich and immersive audio experience with solid construction and an intuitive interface. Versatile Connectivity: The amplifier supports both Bluetooth and RCA inputs, making it suitable for a wide range of audio devices. It can easily power most home passive speakers and both passive and powered subwoofers. With adjustable subwoofer volume and frequency, along with bass and treble controls, it delivers true Hi-Fi music quality customized to your taste. High-Performance Audio Chip: The wireless stereo amplifier is equipped with two Texas Instruments TPA3116D2 chips. These sophisticated stereo digital amplifier chips are engineered for high efficiency and performance. They incorporate an advanced oscillator/PLL circuit with multiple switching frequency options to prevent AM interference. This results in high output power and excellent audio quality, with a maximum power output of up to 200 watts. Enhanced Bluetooth Connectivity: This Bluetooth 5.0 stereo audio amplifier receiver provides enhanced stability, better sound quality, and a longer use distance. It supports a streaming range of up to 50 feet, ensuring reliable connectivity with modern devices like smartphones, tablets, laptops, and computers. Package Contains: Audio amplifier x1, 24V/4.5A power supply x1, user manual x1