4*3 Вт PAM8403 4 канала мини цифровой аудио усилитель DIY модуль USB 5В маленькие стерео платы
- Категория: Усилитель >>>
- Поставщик: Shenzhen Sharphy Electronic Co., Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 112.29 $* | 118.50 $* |
| Aug-19-2025 | 111.79 $* | 117.47 $* |
| Jul-19-2025 | 93.97 $* | 98.26 $* |
| Jun-19-2025 | 109.86 $* | 114.77 $* |
| May-19-2025 | 95.81 $* | 100.91 $* |
| Apr-19-2025 | 107.78 $* | 112.73 $* |
| Mar-19-2025 | 106.98 $* | 111.85 $* |
| Feb-19-2025 | 105.84 $* | 110.88 $* |
| Jan-19-2025 | 104.64 $* | 109.63 $* |
Характеристики
DIY mini PCM8403 Power Amplifier Board Amplificador 4*3W Digital Audio Amplifier Module USB 5V power supply
Product description:
XH-A157 digital power amplifier board, the input voltage is DC5V, to support double audio input, can play two groups of music at the same time, can also input a set of audio, four channels output at the same time, the board has audio switching switch, can freely switch double channel or four channel output. Note: when switching dual audio to single audio input, you need to unplug a set of audio to switch on, otherwise there may be music confusion, harsh listening, may also cause electric countercurrent, damage your sound source equipment.? The power of the local power amplifier is 3W*4.
Product description:
Product Name: 4 channels Power Amplifier Board
Power amplifier chip: PCM8403
Working voltage: DC5V
Number of channels: 4 channels
Output power: 3W*4
Product size: 46*29*13mm
Package included:
1PCS 3W*4 amp board
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Packaging & Shipping
Company Information
Welcome to our store
Shenzhen Sharphy Electronic Co., Ltd
Shenzhen Sharphy electronic which is located in shenzhen, We have our own factory base so to get good quality control and more competitive price. All products are produced under strict Electronic Standard and been tested many times before ship out. We supply stable quality product with excellent service and competitive price, won a lot of approvals and supports from our clients.We sincerely hope to work with you and build our long term business relationship.
FAQ
1Q. What is the delivery time?
1A:depends on orders, delivery time is negotiable.
2Q.If the products can't work after receiving it,what should I do?
2A:We will replace new items for you.
3Q.What if the goods broken on the way?
3A.Dont be worried ,the package is strongly protected and if really broken by accident ,we will send again to you.
1A:depends on orders, delivery time is negotiable.
2Q.If the products can't work after receiving it,what should I do?
2A:We will replace new items for you.
3Q.What if the goods broken on the way?
3A.Dont be worried ,the package is strongly protected and if really broken by accident ,we will send again to you.
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