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Quick Details

  • Brand Name: Q-Baihe
  • Model Number: YJ-TDA8950-2*170W
  • Type: Home Amplifier
  • Channels: 2 (2.0)
  • Place of Origin: Hubei, China (Mainland)
  • Tpye: Class D

Packaging & Delivery

Packaging Details safe package
Delivery Time within 1 to 3 bussiness day
Product Description


Work: D
Static current: 65mA
Work efficiency: 90%
Rated output power: 2 * 170W
Frequency response: 20Hz to 20KHz





The work voltage: AC12.5V, to AC28V
Recommended supply voltage: AC28V-0-AC28V
Shipping method

Shipping Method:

  • All products are with safty and convenience packaging.
  • Items will be shipped within 3 working days after the payment confirmed.
  • UPS/DHL/TNT/EMS/FedEx are available,we will use your preferred ways. If you not ungent to get the samples,China Post Air Mail is the best choice,we mean Free shipping for you.
  • Delivery time via UPS/DHL/TNT/EMS/FedEx=4-9 working days
  • Delivery time via China Post Air register mail/e-packet=15-30 working days. 




* Return:

a.If the items damage or malfunction caused by delivery under normal use.

b.If you have received a wrong item.

c.Defective items must be returned within 7 days and buyer must at his/her own cost of post-page. All returned items MUST BE in its original condition and packaging.

d.The above not cover faults caused by accident, neglect, misuse or normal wear and tear,etc.

Our Service
  1. Sample confirmation before mass production.
  2. Any questions or suggestion, that will be replied with 12 hours.
  3. Appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items).
  4. Any broken laser products, we will give you new one freely.
  5. If the items are defective, please notify us within 3 days of delivery.
  6. Any items must be returned in their original condition to qualify for a refund or replacement.


Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
25 Transactions 5,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $27,000
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