Hosyond AK-380 Bluetooth 5.0 Audio Amplifier — 400W+400W HiFi Stereo Receiver

Powerful, versatile amplification for your passive speakers

The Hosyond AK-380 is designed to drive two passive speakers with clarity and presence. It delivers 40W+40W RMS and up to 400W+400W peak, enough to fill a living room with engaging music, movie sound, or game audio. Built around Bluetooth 5.0 and the trusted YD7377 core, it aims for stable wireless playback and consistent signal quality across a range of devices.

The unit combines old-school warmth with modern flexibility. An LCD display keeps you informed at a glance, while independent treble and bass knobs let you tailor the tone to your space. A remote control adds convenience, so you can fine-tune the sound without getting up from the couch.

Key features and what they enable

• 2.0 channel HiFi power with 40W+40W RMS and 400W+400W peak for confident playback.
• Bluetooth 5.0 with a stable connection for wireless streaming from phones or tablets.
• Independent tone controls for treble and bass, enabling quick room-specific tuning.
• Built-in FM radio activated by the included antenna for casual listening.
• LCD display plus remote control for easy setup and operation from anywhere in the room.
• Multiple inputs including Bluetooth, AUX, AV, USB drive, and SD card for flexible source options.
• Broad compatibility with mobile devices, computers, tablets, TVs, and projectors with AV audio inputs.
• All-in package includes 12V 5A power supply, remote, FM antenna, and user manual for ready-to-use setup.

Two practical setups you can try

• Home theater: pair with passive speakers and a TV or projector to add room-filling sound to films and gaming.
• Music corner: connect a phone or USB drive for a casual listening space with adjustable bass and treble.

With its compact footprint (8.2 in x 3.4 in x 1.7 in) and a simple power solution, the AK-380 fits on a shelf or media rack without crowding. It’s a practical choice for users seeking a boost in audio performance without complex setup steps. While results can vary by room acoustics and speaker pairing, the amplifier presents a flexible, user-friendly option for enhancing passive speaker setups.