Engineering Information：
Model:K-320/K-340/K-370
| Model | Technical parameters |
| K-320 | 250W+250W (main channel) (8Ω, EIAJ) |
| K-340 | 450W+450W (main channel) (8Ω, EIAJ) |
| K-370 | 750W+750W (main channel) (8Ω, EIAJ) |
●Touchscreen display, exuding nobility. Chinese and English languages are available for selection. Users can directly operate the menu on the touch screen, which is simple and convenient.
●An intelligent product integrating a built-in wireless microphone (optional) and a power amplifier; With professional-level karaoke effects.
●It has eight built-in scene modes to choose from.ARC audio signal return function.Supports USB tuning software control interface.High-fidelity, large dynamic power amplifier, super stability, and powerful output.
●HDMI 2.0, 4 HDMI input terminals and 1 HDMI output terminal (optional accessories).Built-in two high-end wireless microphones (optional accessories)
●One digital optical fiber input interface.Two groups of analog stereo input interfaces (VOD, DVD).Two external microphone input interfaces
●Built-in 5.0 Bluetooth lossless player and MP3 playback interface.USB tuning software control interface.Two-channel speaker output interface
