Nobsound HiFi Bluetooth Amplifier Stereo Home Theater Power Amplifier Subwoofer Amplifier M5.1 5.1CH

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. Note: Please note that this product is an upgraded product released in April 2023. Multiple inputs for different purposes: Bluetooth 5.0 / Coaxial / Optical / USB memory 4 digital inputs and 2.0CH / 5.1CH RCA input, strong compatibility, can connect with most home audio devices. In addition to MP3, the USB memory input also supports lossless formats such as WMA, WAV, APE, and FLAC, allowing you to easily enjoy high-quality music. Dual power input and powerful output: Adopts 3PCS classic TPA3116 chip, responsible for front (50W+50W) / surround (50W+50W) / center (50W) / subwoofer (50W) output, two power inputs (main/vice) provide double power, can easily drive 3-8 inch speakers and 5-10 inch subwoofer. Independent Controls and Subwoofer Outputs: In addition to the main volume control and treble and bass knobs, it also features independent front/surround/center/bass volume controls. A bass output is added to connect an active subwoofer, creating a 2.1/5.1 channel system for users who do not have a passive subwoofer. Advanced features and convenient design: Detailed function buttons and separate indicators make it easy to use and check the working status in real time. Switchable 2.0(2.1)/5.1 channel output, M5.1 can be used in different scenarios with one selection button, no need to repeatedly plug and unplug cables. Attractive Appearance and High Power Adapter: Adopting compact size, aluminum alloy case and sturdy volume knob processed by sophisticated advanced technology, it is practical and beautiful. By default, it comes with a high-quality DC 24V/6A power adapter, which provides enough power to drive most home speakers. Note: This product is not an analog 5.1 power amplifier, but a genuine 5.1CH power amplifier, so a 5.1ch input signal is required to achieve 5.1CH output. Bluetooth/optical digital/USB flash memory/coaxial are all 2.0/2.1CH sound sources. Please note that to achieve 5.1ch on a TV, a 5.1CH DAC is required. Note: 5.1CH speaker output can only be achieved if the input supports 5.1CH RCA signal. In Bluetooth/ USB/ Coaxial/ Optical/ 2.0CH RCA input mode, there are only 2.0 and 2.1CH output.