Класс D выключатель питания активный динамик Плата
- Категория: Receivers & Amplifiers >>>
- Поставщик: Guangdong,Chuanqi,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-18-2025 | 146.80 $* | 149.38 $* |
| Jul-18-2025 | 118.52 $* | 120.16 $* |
| Jun-18-2025 | 144.99 $* | 147.78 $* |
| May-18-2025 | 143.28 $* | 146.90 $* |
| Apr-18-2025 | 114.59 $* | 116.75 $* |
| Mar-18-2025 | 140.35 $* | 143.18 $* |
| Feb-18-2025 | 139.84 $* | 142.59 $* |
| Jan-18-2025 | 138.41 $* | 141.6 $* |
Характеристики
Audio | ||
OUTPUT POWER(8Ω) | 200W+80W | |
OUTPUT POWER(4Ω) | 400W+80W | |
BRIDGE POWER(8Ω) | NA | |
Frequency | 20Hz-20KHz(+/-3dB) | |
Total Harmonic Distortion 20Hz-20kHz 8OHM | <0.05% | |
Noise | >95dB | |
Damping Factor | >300 | |
Input Sensitivity | 1.2V | |
Input Impedance(Ω) | 20K OHM | |
Input Circuitry | Class D | |
Heat-Dissipating | Fan | |
Power Supply Voltage | (115V/230V)Different voltages can be provided according to different regions | |
Audio processor | ||
Analog Inputs and output | 1 in 2 out | |
Max. Input Level | 20 dBu | |
Input Impedance (single ended) | 10 kΩ | |
Input-to-output latency | 380 µs | |
Gain | 60 dB | |
Dynamic Range (unity gain) | 95 dB(A) | |
THD (@ 0dBu, 1kHz, unity gain) | ＜0.02% | |
Frequency Response | 20 Hz–20 kHz, ±0.5 dB | |
Number of processors | 1 | |
Sample rate | 48 kHz | |
Delay | 2 ms | |
PEQ (each input and output) | 7 bands | |
Grouping EQ (each input) | 7 bands | |
Crossover (each input, LPF and HPF) | 24 dB/oct | |
Crossover (each output, LPF and HPF) | 24 dB/oct | |
Limiter attack | 10240db S | |
Limiter release | 23 S | |
S/N | 80 dB | |
Minimum analog supply voltage | +/- 12 V | |
Nominal analog supply voltage | +/- 15 V | |
Low Voltage supply output | 5 +/- 5% V | |
Current consumption +15V | 150 mA | |
Current consumption -15V | 50 mA | |
Max. Current consumption on Low Voltage output | 50 mA | |
Guangdong Chuanqi Technology Co., Ltd.
Guangdong Chuanqi Technology Co., Ltd. was established in 2014. OMB is one of the registered trademarks of Chuanqi. Our company ,located in Jiangmen City, Guangdong Province, China, the famous hometown of overseas Chinese, is a company committed to research and development, design, production and sales of the world's top power amplifier module company.
Our product design concept is low energy consumption, environmental protection, high efficiency, suitable for professional audio equipment, such as: professional power amplifier, amplifier mixer, loudspeaker, subwoofer, etc. We provide diversified solutions and technical support to hundreds of professional audio companies around the world. OMB is customer-oriented, based on clean and orderly design and advanced product concepts, we are committed to creating maximum value for customers.
