Professional 3 in 1 Multifunction stage Public Address System 450w Constant Voltage audio PA Power
- Категории: Усилитель >>>
- Поставщик: Enping,Jayete,Electronic,Technology,Co.,Ltd.
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Описание и отзывы
Характеристики
Specification
JAYETE AUDIO
1. Touch screen display, showing nobleness, Chinese and English languages can be selected; users can directly operate the menu on
the touch screen, which is simple and convenient. 2. Intelligent product with built-in wireless microphone (optional) 3. The
double karaoke chip makes the audio stagger and go out of sync, effectively preventing problems such as howling noise, making the
sound effect deep and full, close to natural vocals 4. Music, microphone, effect power-on volume setting and maximum volume lock
function; one-key restore to factory settings. 5. The high-quality circuit board uses micro-control technology, and the service
life is longer than the ordinary substrate. 6. The amplifier supports MP3 playback, download favorite songs in advance, you can
listen to them at any time. 7. Eight built-in scene modes are optional. 8.ARC audio signal return function. 9. Support USB tuning
software control interface. 10. High-fidelity, large dynamic power amplifier, super stability, full power.
the touch screen, which is simple and convenient. 2. Intelligent product with built-in wireless microphone (optional) 3. The
double karaoke chip makes the audio stagger and go out of sync, effectively preventing problems such as howling noise, making the
sound effect deep and full, close to natural vocals 4. Music, microphone, effect power-on volume setting and maximum volume lock
function; one-key restore to factory settings. 5. The high-quality circuit board uses micro-control technology, and the service
life is longer than the ordinary substrate. 6. The amplifier supports MP3 playback, download favorite songs in advance, you can
listen to them at any time. 7. Eight built-in scene modes are optional. 8.ARC audio signal return function. 9. Support USB tuning
software control interface. 10. High-fidelity, large dynamic power amplifier, super stability, full power.
Balanced input impedance | I Ok Ω /un-Balanced |
frequency response | 20Hz- 30kHz, =1.5dB |
Input sensitivity | 0.5V |
Signal to noise ratio | ≥95dB |
Distortion degree | ≤0.2 |
Rated output power 8 Ω 1kHz resolution | >70dB |
Damping coefficient f = 1khz8 Ω | > 240 |
Conversion speed | 15V/us |
