Новое поступление
Магазина CHINA BrandExport Store работает с 26.01.2018. его рейтинг составлет 93.16 баллов из 100. В избранное добавили 6158 покупателя. Средний рейтинг торваров продавца 4.7 в продаже представленно 620 наименований товаров, успешно доставлено 13056 заказов. 4140 покупателей оставили отзывы о продавце.
Характеристики
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Месяц | Минимальная цена | Макс. стоимость | Цена |
---|---|---|---|
Sep-15-2025 | 0.13 руб. | 0.75 руб. | 0 руб. |
Aug-15-2025 | 0.48 руб. | 0.28 руб. | 0 руб. |
Jul-15-2025 | 0.67 руб. | 0.21 руб. | 0 руб. |
Jun-15-2025 | 0.99 руб. | 0.65 руб. | 0 руб. |
May-15-2025 | 0.83 руб. | 0.28 руб. | 0 руб. |
Apr-15-2025 | 0.6 руб. | 0.49 руб. | 0 руб. |
Mar-15-2025 | 0.30 руб. | 0.57 руб. | 0 руб. |
Feb-15-2025 | 0.12 руб. | 0.90 руб. | 0 руб. |
Jan-15-2025 | 0.78 руб. | 0.31 руб. | 0 руб. |
Описание товара
Product description:
Function type: 2.0 stereo
Max output power: 50W+50W
Power supply: DC9V-24V (excluding power supply) DC24V 5A power adapter is recommended.
Bluetooth distance: at least 12 meters (accessible)
Bluetooth protocol: Bluetooth 5.0
Audio input: Bluetooth 5.0 input / 3:5mm stereo sound input / USB audio input (can be connected to computer / mobile phone OTG / tablet OTG)
Size (L*W*H): 108*88*38mm
Note: The panel has a protective film. Please tear the protective film when using it.
Operation instruction:
1. The amplifier comes with three modes: Bluetooth/wired/USB sound card input. Bluetooth input mode must be unplugged from the audio input line before the amplifier can be searched and connected;
2. Insert the audio input line to switch to the wired input mode automatically. At this time, the Bluetooth does not work; the USB on the front panel is the interface for the sound card input. Connect the computer and the amplifier with the Android charging cable. The power supply of the amplifier still needs to be connected, and the amplifier becomes a The USB sound card enables the external sound card of the computer to play, and the sound quality is very good.
3. The amplifier can be connected to mobile phones, computers, tablets, notebooks, MP3s, TVs and projectors with AV audio (Lotus socket) or 3.5mm headphone output holes.
Power and power supply:
The power amplifier adopts TPA3116 chip, the actual output power can reach 50W per channel, 2 channels total 100W (24V power supply), 12V5A power supply, output power is 30W*2 (4 ohms), if connected 8 ohm audio, the output power is Around 15W*2,
For more power, use a larger power supply. Be careful not to exceed 24V. Otherwise, the chip will be burned out and the current should not be too small. Because power = voltage * current, if the power is less than 50W, power may be cut off.
Amplifier output:
The amplifier is a fixed-resistance amplifier that supports 4/6/8/16 ohm passive audio/horn. Can not connect to the computer audio and other active audio, not suitable for passive subwoofer, the four pillars behind the amplifier is the output interface, you can plug the banana plug or straight fixed wire head, can not connect 3.5mm or other earphone plug or AV lotus plug.
Packaging:
1 X amplifier ( no power supply included )
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