MODEL：KB-4000
MODEL：KB-4000
- Detail
- Parameters
Details Of The Feature:
●Adopt 24Bit data bus and 32Bit technology.
●Professional feedback suppresses anti-howling technology, and dual reverberation microphones are user-friendly automatic frequency shifting.
●Music, microphone, turn-on volume setting and maximum volume lock.
●Built-in USB/SD Bluetooth full solution format output.
●SMT patch production process, product performance is stable.
●Microphone output, main output with pressure limit, adjustable output gain, delay, adjustment function.
●Three-way audio input, all the way to monitor.
Technical Parameters:
MODEL | KB-3000 | KB-4000 | KB-5000 |
| P[ower（8Ω） | 250W×2 | 350W×2 | 450W×2 |
| Frequency Range（1dB） | （MUSIC MIC）20Hz~20KHz | ||
Input Sensitivity | （MIC）11MV (MUSIC) 210MV | ||
Frequency Response | 20Hz-20KHz±0.5dB | ||
Total Harmonic Distortion | ＜0.5%@1KHz 8Ω 1/3Rated Power | ||
Input Voltage | 220V~50Hz | ||
| Signal To Noise Ratio (A Weighting) | ≥95dB | ||
| Shape Volume | 89×482×390mm | ||
Application Areas:
KTV, conference, home entertainment, teaching, background music, and other places.
