Joengoep BT-398A Stereo Amplifier Receiver 2.0 900W

Joengoep BT-398A is a compact 2.0-channel stereo amplifier and receiver that powers passive speakers with multiple inputs—including Bluetooth 5.0, USB/SD, FM, optical and coaxial—delivering up to 900W peak system output for home audio setups.

This metal-bodied receiver combines flexible connectivity and tactile controls in a small footprint so you can build a bookshelf, tower or outdoor sound system without a rack. The BT-398A supports 60W×2 continuous output (with higher peak capability), works with 4–16 Ω passive speakers, and includes tone knobs plus dual mic inputs for simple performance or karaoke use. With built-in decoding for common audio files and noise-resistant hardware design, it’s optimized for steady home listening, parties, and multimedia use.

How easy is it to connect my phone, TV or USB drive?

Connection options are straightforward: Bluetooth 5.0 for wireless streaming, physical USB and SD slots for direct playback, plus optical/coaxial and AUX for TVs and legacy sources. Mode switching is handled deliberately to avoid signal conflicts—Bluetooth must disconnect before switching inputs—so you get predictable results when moving between devices.

• Bluetooth 5.0 with up to 10 m stable range and lossless decoding support
• USB/SD direct playback for MP3/WAV and common formats
• Optical and coaxial digital inputs for TV or game consoles
• AUX and FM radio for legacy sources and local stations

What sound controls and mic features are available?

The front panel keeps things hands-on with independent bass and treble knobs so you can shape the tone quickly. Two microphone inputs with separate volume and reverb adjustments let you add vocals without external mixers, which is handy for impromptu karaoke or announcements.

• Independent bass and treble knobs for quick EQ adjustments
• Dual mic jacks with individual volume and reverberation control
• Low harmonic distortion (≤0.4%) and 80 dB SNR for clearer audio
• Balanced control suitable for both music and spoken-word use

Will this hold up under longer or louder listening sessions?

The BT-398A uses a metal chassis and shielded inductors plus anti-interference circuitry to handle prolonged use and heavier loads with reduced noise. These industrial-grade design choices help maintain performance when driving 4–16 Ω passive speakers at higher volumes.

• Metal enclosure for heat dissipation and physical durability
• Shielded inductors and anti-interference layout for stable output
• Designed for continuous operation without frequent thermal throttling
• Compact 7.1-inch footprint that fits shelves or AV furniture

Who is this for? The Joengoep BT-398A suits homeowners and hobbyists who want a versatile, budget-conscious stereo receiver that balances modern wireless convenience with classic physical controls. It’s a good match for users building a two-channel system, adding mic capability for small gatherings or karaoke, or upgrading TV audio with optical/coaxial inputs. If you need a compact, multi-input amplifier that prioritizes easy setup, hands-on tone control, and reliable operation for casual parties and daily listening, the BT-398A is designed for that role.