Douk Audio 4 Channel Bluetooth Amplifier, 50W x 4 Hi-Fi Home Audio Receiver

The Douk Audio M4 Amplifier is a versatile audio solution designed for home and office use. This compact amplifier supports multiple audio input methods, including Bluetooth, stereo RCA, and U-disk, making it compatible with a wide range of devices such as phones, computers, and TVs. With its powerful output capabilities, it is ideal for driving speakers in various settings.

Constructed with high-quality components, the Douk Audio M4 ensures clear sound performance and reliable operation. Its aluminum alloy case features a CNC machined design with an anodizing process, providing durability and a modern aesthetic. The amplifier's reasonable circuit layout and separate design for small and large signal circuits enhance its performance and protect against potential interference. With a maximum output power of 50W per channel, this amplifier can easily drive most home speakers, delivering a rich audio experience.

• Supports various audio inputs: Bluetooth 5.0, stereo RCA, and U-disk for enhanced connectivity.
• 4 groups of speaker sockets allow simultaneous output to multiple speakers with independent volume control.
• High-quality 24V/4.5A power supply ensures stable and reliable performance, suitable for most home audio systems.
• U-disk input supports multiple formats, including MP3, WAV, APE, FLAC, and WMA, providing flexibility for digital music playback.
• Compact dimensions (128*134*33mm) make it easy to integrate into any audio setup, whether at home or in the office.
• Bluetooth 5.0 technology with a high-gain antenna for improved connectivity and faster transmission.
• Lightweight design (540g) allows for easy placement and installation in various environments.

The Douk Audio M4 Amplifier is an excellent choice for audiophiles and casual listeners alike. Its combination of multiple input options, robust performance, and stylish design makes it suitable for home audio systems, office environments, and desktop setups. With the Douk Audio M4, enjoy high-quality sound and the convenience of modern audio technology in one compact unit.