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Sep-19-2025 | 0.31 $* | 0.33 $* |
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XY-S350H App Control 220Wx2+350W Amplifier Board TPA3251D2 2.1 Dual Channel BT-Compatible 5.1+AUX+USB Sound Card+USB Flash Disk Subwoofer Module Audio Stereo Wireless HiFi Modulator
Feature:
1. The original imported TPA3251D2 power amplifier chip scheme is adopted: TPA3251D2 is a high-performance class D power amplifier, which has class D efficiency and can bring real high-end sound quality. The device features advanced integrated feedback design and proprietary high-speed gate driver error correction (pure path TM HD). This technology can make the device maintain ultra-low distortion in the whole audio frequency band and show high-definition sound quality at the same time.
2. BT-compatible 5.1 audio power amplifier module: 2.1 dual channel stereo output, output power 220W * 2 (left and right channels) + 350W (subwoofer), pure HiFi sound quality. The treble is pure and transparent, the midrange is gentle and delicate, and the bass is surging and shocking.
3. Classic appearance multifunctional main knob: the main knob adopts rotary encoder only used in high-end power amplifier to realize 360 degree stepless tuning. It feels smooth, one key start and stop, long press to start and stop, and the operation is simple and convenient.
4. Support mobile app control: newly upgrade Sini link app; Support to modify BT-compatible name; Set BT-compatible password; Off / on tone
5. Supported audio input: BT-compatible 5.1, AUX, USB sound card, USB flash disk (the USB flash disk file system must be fat 32, and the maximum support is 32GB)
6. Heat dissipation mechanism: heat sink + fan for heat dissipation, safe and worry free. Large area aluminum alloy heat sink with special-shaped structure and fan support are adopted to reduce the temperature and effectively ensure the full power operation of the product
Specification:
Product model: XY-S350H
Power supply: above DC12-38V/10A
BT-compatible version: 5.1
Audio channel: 2.1 channels
Audio input: BT-compatible + AUX + USB flash disk + USB sound card
Audio output: left and right channels + subwoofer
Frequency range: 20Hz -- 20KHz
Volume adjustment: high-end encoder knob adjustment, smooth feel
Maximum output power of left and right channels:
220W/3Ω--36VDC
175W/4Ω--36VDC
100W/8Ω--36VDC
Maximum output power of subwoofer:
355W/2Ω--36VDC
250W/3Ω--36VDC
195W/4Ω-36VDC
Protection mechanism: overvoltage, undervoltage, clipping, short circuit, overheating and other protection
Unique functions: support sinlink app, modify BT-compatible name, set Bluetooth-compatible password, and turn off / on prompt tone
Product size: 130mm * 116mm * 27mm/5.1X4.6X1.1in
Net weight: 285g
Precautions for modifying BT-compatible name:
1. Enter the name to be modified in the BT-compatible name text box and click settings (limited to 10 characters)
2. After setting successfully, go to mobile phone settings - > BT-compatible and find the BT-compatible name of the currently available device.
3 Then, click the setting icon behind the BT-compatible name to enter the setting page, and click Cancel pairing
4. Finally, power on the BT-compatible power amplifier board again, search in the mobile phone settings - BT-compatible, and the modified BT-compatible device name will appear. Just connect
BT-compatible password setting steps:
Click the BT-compatible password button to open the BT-compatible password. After the BT-compatible password is turned on, it defaults to 1234. If you want to modify it, enter a new password in the text box (Note: the password must be 4 numbers), click Set, and you will be prompted that the setting is successful, the password will be set, and the connection password of power amplifier board will take effect again
Note:
The mobile phone system will remember the paired BT-compatible device and connect BT-compatible directly after restarting the power amplifier board; The pairing password is required only when the pairing is cancelled and the BT-compatible connection is searched again
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
Packing Condition:
All goods are packed in bags or small boxes, then put into safety export standard carton box, well packed with Bubble.
Shipping Ways:
By express, air shipping or sea shipping methold.
Shipping Freight Saving Methold:
There are many different items in our stock, customers can by the insterested products in the list of one order, we will combine the products in one shipment, to save the shipping cost.
Buy more, save more!
Shipping Time:
1. We will arrange shipemnt in 1 to 5 working days after the payment confirmed.
2. Shipment will by DHL/Fedex/UPS/TNT/EMS/Aramex/SF-express etc. Please confirm the shipping methold when placing new order.
3. After shipping, we will send the tracking number immediately for tracking the shipment.
Eshinede Technology is a manufacturer and wholesaler located in Shenzhen city, China.
Manufacturing digital voltmeter & ammeter, dc-dc converters, car chargers and other electronics.
There is no minimum order restriction, you can buy products in any order quantity - even 1 piece samples - from a wide selection of the latest released products.
You can pay by TT transfer, Western Union and credit card through Paypal, which offers total buyer protection;
Dropshippers can send single items directly from Eshinede to their customers.
All the products you buy from Eshinede are covered by a 12 month guarantee, and are carefully inspected for quality before packing- which is one additional level of QA over and above what is done in the factory;
You're supported by friendly English speaking staff before and after placing an order, and you can get full product information and support even before purchasing;
Your goods are packed carefully, and the packages are correctly labelled and accompanied by all the paperwork that's needed for smooth clearance through your country's Customs.
Goods are shipped to worldwide by air freight and couriers such as DHL/Fedex/UPS/TNT/EMS.
Eshinede Technology - 8 Years expertise on manufacturing digital voltmeter & ammeter, dc-dc converters, car chargers and other electronics for cars, motorcycles, electric bikes, phones, computers and other electronic equipments.
1. Offer different kinds of electronic products to meet customer's requirements.
2. Provide OEM & ODM service, and protect customer's private design and technic information.
3. Produce high quality products.
4. Lifetime after-sale service, 100% free warranty.
5. Accept convenient payment methods: customers can make payment by alibaba trade assurance, Paypal, Credit Card, Bank Wire Transfer, Western Union, etc.
6. Speedy shipment: arrange the shipment within 1 to 5 working days.
1. Why choose Eshinede?
High Service Quality: OEM & ODM service; Reply in 24 hours; All of our products are up to the international quality standards and have 8 years experience in overseas export.
High Product Quality: Our well equipment and strict function testing in the productive process guarantee the excellent quality of each product.
Professional Manufacturer: Eshinede corporation is specialized in manufacturing digital voltmeter & ammeter, dc-dc converters, car chargers and some other electronics.
2. Could I order one piece for sample to test the quality?
Yes, We recommend checking the sample before order. You could order the sample before your order.
3. May I have your catalogue and price list for trial order in MOQ quantity?
All our products were shown on alibaba, please have a detailed looking and choose the interested models in our site.
4. If I order big quantity, what's the good price?
Please send the details enquiry to us, such as the item number, quantity for each item, quality request, Logo, payment terms, transport method, discharge place etc. We will make the accurate quotation to you as soon as possible.
5. What are my payment options?
For samples and small acount, it is 100% in advance.
For mass production, it is 30% in advance and 70% balance.
Welcome West Union, TT. bank account and Paypal.
6. How long will it take to ship my order?
As long as there is stock available, Eshinede usually ships items in 1 to 3 working days for samples and within 5 to 7 days for customized order once receiving the confirmation of a new order. The order will not be confirmed until the payment reaches Eshinede’S bank account. If we aretemporarily out of stock, we will do our best to inform you of the estimated lead time.
7. What does your warranty cover?
Eshinede’s product is backed by a 1-year limited warranty against manufacturing defects (material or workmanship). Missing/lost or worn out parts are not covered under our warranty.
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com