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Item #:
227281886
Digital Amplifier Board TDA7850 4 Channel DC 12V Audio Amplifier Board with BA3121 Noise Reduction for Car Stereo
Item #:
227281886
XAF 11878
Price Details
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*All items will import from UK
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Imported from UK store
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Order now and get it around Wednesday, September 23
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Experience high-quality sound with powerful noise reduction and versatile connection options with our Digital Amplifier Board.
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What Stands Out
High Power Output
This 4-channel amplifier board delivers powerful audio performance, ensuring an immersive car stereo experience with crystal-clear sound and bass response, making every drive enjoyable.
Noise Reduction Tech
Equipped with the BA3121 noise reduction technology, this amplifier minimizes unwanted noise, providing a cleaner audio signal and enhancing the overall listening experience for music enthusiasts.
Compact Design
The compact form factor of the TDA7850 board allows for easy installation in a variety of car models, maximizing space without compromising quality, ideal for DIY audio setups.
Product Details
| Manufacturer | Tuidzljd |
| Brand | Tuidzljd |
| Country Of Origin | China |
| What is in the box | Digital Amplifier Board TDA7850... For more details, please check description/product details |
| Item Weight | 0.5 lbs (230 grams) |
| Date First Available | May 28, 2026 |
Who Should Buy?
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Car Audio Enthusiasts
Perfect for users who want to enhance their car audio system with clear sound and better performance.
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Budget-Conscious Buyers
Ideal for those looking for an affordable yet powerful amplifier for their car without compromising on quality.
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DIY Audio Projects
Great choice for hobbyists building custom audio systems who need a reliable and versatile amplifier board.
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High-End Audio Fans
Not suitable for audiophiles seeking top-tier sound quality and advanced features in their audio amplification gear.
Product Description
Digital Amplifier Board TDA7850 4 Channel DC 12V Audio Amplifier Board with BA3121 Noise Reduction for Car Stereo
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Customer Questions & Answers
-
Question:
What type of power supply does the amplifier board use?
Answer: It can be powered by a DC 12V power supply or a 12V car power supply. -
Question:
How many inputs and outputs does this amplifier have?
Answer: The amplifier board features 4 inputs and 4 outputs. -
Question:
Is noise reduction included in this product?
Answer: Yes, it includes BA3121 noise isolation for clear and pure sound.
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23 July 2026 · via Trustpilot
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XAF 11878
Order now and get it around Wednesday, September 23
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Features & Benefits
- High-quality sound with TDA7850 chip and BA3121 noise reduction.
- Capacitors of 10000uf for enhanced sound quality.
- Noise isolation ensures clear and pure audio.
- Offers 4 inputs and 4 outputs for flexible connectivity.
- Compatible with DC 12V power supply or 12V car power supply.
- Ideal for upgrading car audio systems or DIY projects.
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