981 In stock
Bluetooth audio amplifiers
IWISTAO Digital 2.1 Power Amplifier TPA3255 Class D QCC3034 Bluetooth 5.0 120W*2+240W AC110~240V Black
Model No: WHFDPW-BT5TPA3255
The TPA3255 is a high performance Class D power amplifier with Class D efficiency and capable of delivering true high-end sound quality. The device features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath™ Ultra HD). This technology enables the device to maintain ultra-low distortion across the entire audio frequency band while delivering flawless sound quality.
1. Using original TPA3255; Qualcomm QCC3034 Bluetooth 5.0 chip, support sbc, aac, aptx, aptx-HD decoding
2. Built-in high-power switching power supply, the main filter uses imported electrolytic capacitors to ensure strong and continuous power support.
3. The high-current inductor of red and gray ring specially used for audio is adopted to ensure the sound is clear and powerful.
4. The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and full tin spraying process to ensure good passing performance of large and small currents.
5. This machine adopts an all-aluminum chassis, and the surface of the chassis is all treated with a brushed oxidation coloring process!
1. Working voltage: AC110V-240V
2. Size: about length 240mm* width 188mm* height 60mm (without antenna)
3. Net weight: about 1.7KG (without packaging)
3. Frequency response: 20Hz-20KHz
4. Total output power when total harmonic distortion + noise (THD+N) is 1% (240W/4Ω+120W*2)
5. Total output power when total harmonic distortion + noise (THD+N) is 10% (300W/4Ω+150W*2)
6. Response frequency of subwoofer: 20-150HZ
7. Input method: analog and Bluetooth input method. When the two methods are input at the same time, the Bluetooth input takes priority.
After the Bluetooth connection, the RCA input is automatically disconnected; when analog input is required, please turn off the Bluetooth function of the mobile phone before switching.
Power cord x1
1.Important: Import duties, taxes and other customs related charges all are not included into shipping cost . Buyers bear all responsibility for all extra charges incurred (if any).
2. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
3. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
4.Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound. The shipping rate can be showed at the Checkout page. There are two options for shippig as below.
A. Standard Shipping(≤2KG): The Post Registered Air Mail, USPS/ePacket, PostNL, Singapore Post, or DHL Global Mail
B. Express Shipping: EMS, DHL, UPS , or Fedex, Special Route.,etc. For faster shipping and smooth transaction, we will change the shipping company among themC. Economy Shipping: China Air Post Mail / Parcel, Hongkong Air Post Mail / Parcel, or shipment by sea etc
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
1. One year Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.2. Defective items MUST BE reported and returned within the warranty period (with the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all of the above-listed policies upon ordering on our store.