TinySine 4 x 100W Class D Bluetooth Audio Amplifier Board – TSA8498B (Apt-X)
This 4x100W audio amplifier board has a new AudioB plus Bluetooth module supporting Apt-X. It’s integrated 2xST high-performance TDA7498, which supports dual-channel audio amplification. Each channel is capable of outputting nominal power simultaneously and continuously. Any DC14V-39V* power supply can power this board. The power input port can be a power jack or screw terminal. The DC input jack is 2.5mm with positive core polarity. If you use a screw terminal, please pay attention to the polarity!
It has an innovative cooling system, and the fan does not work in the standard case to reduce noise. It only starts when the chip temperature is> 65°C. Once the temperature drops, the fan stops running.
It’s perfect for your Hi-Fi application, and the audio source can be RCA input or Bluetooth. It is compatible with all Bluetooth devices that support media audio, including iPhone and Android. Pair your smartphone with this board to play music—so easy!
Note: We have tested it. It also works well with 12VDC power. But we suggest using DC14V-39V power if possible.
Features
- Size: 15.5cm x 11cm
- Apt-X supported
- Smart cooling system
- Bluetooth 4.0
- The external mute control port
- External Bluetooth/LINE IN control port
- Working voltage: DC14V-39V
- Over/under voltage protection
- Over-current protection
- Over-temperature protection
Applications
- Personal computer
- Background music system
- Musical instrument amplifiers
- Home DIY
- Car Audio
Only logged in customers who have purchased this product may leave a review.
Shipping Policy
We ship directly from the country where the product is made, such as China, Italy, or Taiwan, helping you avoid or pay lower tariffs.
Fast Delivery! We ship via FedEx, UPS, DHL, and USPS because they are fast, reliable, and easily trackable. We process orders within 24 hours, and delivery may take 4-7 working days, depending on your location. We will email you the tracking number once your order is shipped. Our prices are in US dollars.
Shipping Costs: For some industrial products, such as heavy wheels and CNC machines, shipping costs are calculated by weight rather than quantity. To reduce shipping costs for orders with multiple items, please email us at sales@ozrobotics.com before placing your order. We show shipping rates on the product page under the SHIPPING tab. To view the shipping cost for your country, click 'Add to Cart' on the product page.
Return Policy
5 Hours: Mistakes happen when ordering, so you have 5 hours to request a refund for any reason, including if you don’t want to pay the tariff. However, Stripe will not refund you their processing fee if you cancel your order.
All Sales Are Final: After 5 hours, we cannot cancel your order or issue a refund because order cancellations incur multiple transaction processing fees from Stripe and PayPal, additional shipping fees, and reverse tariff payments, which are costly and time-consuming. For technical issues, we will be happy to assist you in resolving problems and provide a replacement if you can prove that the product has a manufacturing defect.
Exchange Policy: We want you to be happy with your new purchase. However, once you have used the product, we cannot issue a refund. However, we will offer an exchange for a product with irreversible manufacturing defects or technical issues. If you purchased the wrong product, then you, as the customer, will be responsible for the re-shipping fees and tariffs. If the product you purchased is defective, email us at support@ozrobotics.com with photos or a video of the faulty parts so we can evaluate the issue before arranging a replacement.
Privacy Policy
Oz Robotics does not collect personal data from customers or visitors; it collects only the data shown on the user profile screen for registered users.
Terms and Conditions
If you were not at home or at your shipping address during the parcel delivery: It is not our or the supplier's fault; if the shipping/delivery company could not deliver your parcel because you, the customer, were not at home or at your delivery address on the delivery date/time, and as a result, the carrier returned your parcel to the manufacturer from where it was shipped. Please note that we do not accept excuses; you will therefore have to pay the re-shipping fee and the tariff for any re-shipment request. In such a case, we will not issue a refund. Please always check your SPAM folder to ensure you receive emails from Oz Robotics and shipping companies.
Product Warranty: Our warranty covers only product-related problems caused by manufacturing defects. It does not cover problems resulting from faulty repair attempts, customer accidents, or misuse.
Reviews
There are no reviews yet.