Плата аудио усилителя без потерь для автомобильного
- Категория: Receivers & Amplifiers >>>
- Поставщик: Dongguan,Deshi,Electric,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-20-2025 | 0.71 $* | 0.80 $* |
| Aug-20-2025 | 0.13 $* | 0.85 $* |
| Jul-20-2025 | 0.85 $* | 0.93 $* |
| Jun-20-2025 | 0.99 $* | 0.71 $* |
| May-20-2025 | 0.62 $* | 0.85 $* |
| Apr-20-2025 | 0.61 $* | 0.94 $* |
| Mar-20-2025 | 0.58 $* | 0.88 $* |
| Feb-20-2025 | 0.72 $* | 0.47 $* |
| Jan-20-2025 | 0.82 $* | 0.10 $* |
Характеристики
Product Description
decoder board MP3 for DIY modified lossless car speaker amplifier 5.0 circuit board The identification name is 82G
3.7-5V decoder chip
USB powered
LED indicator
R right channel
GND ground
L left channel
3.5mm stereo audio interface
Detailed interface description
[USB power supply] Universal MicroUSB5V power supply
37-5V power supply pad] Realize external 37-5V lithium battery power supply modification
[LED indicator light] The identification name is 82G. D1 light is power indicator light. D2 indicator light is time pairing and play indicator. Fast flashing is searching for paired devices. The pairing is successful
[3.5mm stereo audio interface]standard 35mm interface, output stereo sound source, can insert earphones, connect power amplifier and other equipment
USB powered
LED indicator
R right channel
GND ground
L left channel
3.5mm stereo audio interface
Detailed interface description
[USB power supply] Universal MicroUSB5V power supply
37-5V power supply pad] Realize external 37-5V lithium battery power supply modification
[LED indicator light] The identification name is 82G. D1 light is power indicator light. D2 indicator light is time pairing and play indicator. Fast flashing is searching for paired devices. The pairing is successful
[3.5mm stereo audio interface]standard 35mm interface, output stereo sound source, can insert earphones, connect power amplifier and other equipment
Power Supply | 3.7-5V |
SNR | 90dB |
THD+N | -70dB |
Crosstalk | -86dB |
DNR | 91dB |
Support Profile | A2DP/AVCTP/AVDTP/AVRCP/HFP |
LOS | >15m |
Packaging & Shipping
Packaging
5PCS/Electrostatic bag
Shipping
Air/Sea Shipment.
All orders are will be shipped within 5-15days after customers confirmed payment.
History list
Our Services
After-Sales Service
1.We are responsible for all the goods from us. If you have any questions about the goods,
you can contact us freely in any time.
2.As add-valued service, we can help our customers arrange their goods combination
shipment or other goods they want from here China. We also can help our customer pay to
their many different suppliers here.
3. Anything you need us, we are just be here for you.
Company Information
Shipment & Payment
A. By Express-such as DHL, FedEx, UPS, TNT. It is door-to-door, usually 3-7 days for the delivery.
B. By China Post. It takes 20-60 days for the delivery.
Contact Us
All messages will be answered within 30mins.
If it's out of working time, please be patient, we will reply when we come back to work.
Please feel free to contact us via trademanager or email if you have any questions
