• KB-350A/450A


■ This machine has a high-power output design, suitable for karaoke rooms, broadcasting, e-learning and family projects supporting.
■ The use of original imported paired high-power tube for output, strong power ■ The use of professional electromagnetic shielding toroidal transformer power supply
■ The use of professional digital reverb IC, microphone special stereo effect, the use of the latest technology karaoke Dolby noise reduction system
■ The machine is equipped with a complete safety protection system, the use of the latest technology automatic fault detection function.
■ Enhanced temperature-controlled infinitely variable speed fan.
■ Reverb chip, MP3 + Bluetooth function.                   Output power 8Ω:350W+350W
Output power 4Ω:450W+450W
Input sensitivity: line input: ≤ 250mV; microphone input: ≤ 25mV
Signal-to-noise ratio:≥74dB
Total harmonic distortion <0.5%@1KHz 8Ω 1/3Rated Power 
Frequency Response:20Hz~20KHz±1dB
Crosstalk attenuation:≥40dB
Rated Power: 220V~50Hz
AC Fuse: F15A
DC Fuse: F25A×2
Net Weight:13Kg
Overall Dimension: 480x400x138mm

Keywords: audio equipment

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