AkLIAM PD3 CS43198 Portable USB DAC Audio HiFi Decoder Headphone Amplifier PCM384KHz DSD256 3.5 Jack for Android iOS Mac Win10
76.86 64.57 $
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ID: 121290
Quantity
50Wx2 HiFi Audio Digital Amplifier Board Bluetooth 5.1 Dual Channel Class D Speaker Stereo Audio AMP Module AUX Input DC12-24V
4.7 (52 votes) | 244 orders
Price:
US $51.68
Discount Price:
US $
20.59
-60%
- Color
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 YS-AP50L Digital Power Audio Amplifier Board 50Wx2 CS8673E Dual Channel Bluetooth-compatible 5.1 Stereo AMP Amplificador Feature: 1. CS8673E Chip: The CS8673E chip within this digital power audio amplifier board features a high-efficiency Class D audio power amplification circuit with low distortion and noise prevention. It provides clear and powerful sound quality, and comes with overcurrent, short-circuit, and overheat protection to prevent damage to the chip under abnormal working conditions. 2. Bluetooth-compatible 5.1 Amplifier: With a transmission distance of up to 15 meters (unobstructed), this audio power amplifier supports 2.0-channel stereo output, with 50W*2 (left and right channel) pure HIFI audiophile sound quality. The high frequencies are crisp and clear, the middle-range is gentle and delicate, and the bass is powerful and impactful. 3. USB Playback Support: This stereo AMP amplificador supports playback from a USB drive. Simply plug in the USB drive, switch to "USB" mode on the APP, and you're ready to play. Note that the USB interface is a Type-C port. 4. USB Audio Card Function: This power amplifier board can output high-quality signals to speakers via USB, delivering better sound quality than a computer's built-in sound card. Connect the Bluetooth-compatible board to your computer using a data cable, switch to "audio card" mode on the APP, and you're ready to play music through your computer's media player. 5. Smartphone App Control: Compatible with both Android and for iOS systems, the app allows you to control the playback mode, volume, equalizer, track selection, and more. You can also modify the digital power audio amplifier board's name and set a connection password (YS Audio-APP). The Bluetooth-compatible function can connect to smartphones, tablets, laptops, AUX devices such as MP3 players, and more. It can be connected to both passive and active speakers. Specification: Product model: YS-AP50L Power supply voltage: DC: 5-24V (the higher the voltage, the greater the output power) Bluetooth-compatible version: 5.1 Transmission distance: 15 meters (without obstruction) Number of channels: left and right dual channels (stereo) Adapted speaker: 30W~200W 4 Ω 8 Ω 16 Ω Protection mechanism: power reverse protection, short circuit protection, self recovery overheating protection Unique feature: supports YS Audio APP control Product size: 52x52x22mm/2.04x2.04x0.86inch Product weight: 77g Note: The output power of the power supply should be greater than the output power of the amplifier, otherwise it will affect the sound quality 12V-8 Ω/15W+15W, 4 Ω/20W+20W 15V-8 Ω/18W+18W, 4 Ω/greater than 30W+30W 19V-8 Ω/32W+32W, 4 Ω/greater than 45W+45W 24V-8 Ω/40W+40W, 4 Ω/greater than 50W+50W Precautions for Use: 1. Use the power amplifier board as far as possible away from the WIFI signal (router) 2. The recommended power supply voltage is 5~24V DC. If it exceeds 26V, the chip may burn out. 3. The recommended power supply current is 2A or above. 4. The horn cable should not be too long, ensuring that it is suitable within 1 meter 5. Pay attention to static electricity protection. Before touching the power amplifier board, release the static electricity on your hands to avoid static electricity damaging the chip. Bluetooth chips are sensitive to static electricity. 6. Suggest adapting the speaker with a rated power of 40W or above to avoid overheating and burning of the speaker Note:  1 x amplifier board kit with casing and tools             
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Packaging Details
- Unit Type:
- Package Weight: 0.071
- Package Size: 8x4x8
- Brand Name: ALLOYSEED
- Output Type: USB
- Built-in Battery: Yes
- Recommended Headphone Maximum Impedance: <32 Ohm
- Input Type: Bluetooth
- Hign-concerned Chemical: None
- Channels: 2 (2.0)
- Bluetooth: Yes
- Origin: Mainland China
- Choice: yes
SHIPPING AND DELIVERY
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
|---|---|
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
REFUNDS & RETURNS POLICY
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.
If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of cntronic.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
LARGE ORDER DEALS
Thank you for your interest doing business with us!
If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.
