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Product Description
Description:

Fever Class Car Power Amplifier Module DC 12V TDA7850 Audio Amplifier Board 4 Channel with BA3121 Noise Reduction for Auto Audio

Feature:
1. High-Quality Sound: If you want to listen to lossless music, this power amplifier board can meet your needs. It uses the TDA7850 high-quality chip and BA3121 noise reduction to deliver clear and high-quality audio, with high-quality audio coupling capacitors and LC filters providing pure power and minimizing distortion and interference.
2. Large Capacitor: The main filter capacitor is 10000uf, providing enough energy to unleash the car power amplifier module's sound quality. The DA7850 is a high-quality Hi-Fi car stereo power amplifier IC, ensuring that you get the best possible audio experience.
3. Noise Reduction: With BA3121 noise isolation and noise elimination, this digital amplifier board provides powerful and reliable noise reduction, ensuring that your music sounds clear and pure.
4. Multiple Inputs and Outputs: This audio amplifier board features 4 inputs and 4 outputs, providing plenty of options for connecting different devices and speakers.
5. Versatile Power Options: This stereo amplifier module can be powered by either a DC 12V power supply or a 12V car power supply, making it a great choice for upgrading your car audio system or building your own DIY 4-channel amplifier.


 

Specification:
Origin: Mainland China
Type: Voltage Regulator
Condition: New
Application: Speaker
Supply Voltage: DC 12 V
Model Number: Power Amplifier Board
Chip: TDA7850
Channel type: 4 inputs and 4 outputs
Output power: 4 x 50W
Output matching: 4-8 ohms
PCB board size: 65 x 52 x 30mm/ 2.56 x 2.05 x 1.18inch

Note:
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.


Included:
1 x Power Amplifier Board
pictures
payment

  1. We accept PayPal only.

  2. All major credit cards are accepted through secure payment processor PayPal.

  3. Payment must be received within 7 business days of auction closing.

  4. If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review.

  5. NOTE: Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.
    Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.

Warranty

  1. 12 months Warranty. Buy with confidence!

  2. If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.

  3. If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.

  4. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.

policies

  1. We are not responsible for any custom duty or import tax.

  2. We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.

  3. All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.

  4. Serious Buyer Only! Please place bid only if you agree with all the terms.

  5. If you have any problems or concerns whatever with your order or products, please message us and give us a chance to assist you before you leave any feedback.
    We believe we can produce a positive outcome to any situation and will work hard to earn your praise.
    If you were pleased with this transaction, Please give us 5 star rating, thanks!

Shipping

  1. We Ship to Worldwide.

  2. Items will be shipped within 2 business day on payment received.

  3. Item are shipped from shenzhen using Airmail, reach most of the countries within 10 to 20.

  4. Delivery time depends on destination and other factors, it may takes up to 20 business days.


Contact Us

  1. Our office hours are 9:00 a.m to 6:00 p.m (GMT +8) of Monday to Saturday.
    And our Office is closed on Sunday and public holidays.
    We apologize for the late reply during the holidays.

DataCaciques