- Home Page /
- Electronics /
- Home Audio /
- Home Theater /
- Receivers & Amplifiers /
- Amplifiers /
- TPA3255 Four-Channel High-Power Digital Class...
0 ratings
Item #:
77321138
TPA3255 Four-Channel High-Power Digital Class D Power Amplifier Board
97% of respondents would recommend this to a friend
Item #:
77321138
ZMW 3053
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, October 06
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Experience clear and powerful sound with our high-power digital Class D amplifier, designed for superior audio performance.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Power Output
Delivers 75W per channel, ensuring powerful sound for home theaters or professional audio setups without distortion, ideal for demanding audio applications.
Four-Channel Design
Versatile four-channel layout allows for multi-zone configurations, making it suitable for surround sound systems or driving multiple speakers efficiently.
Energy Efficient
Utilizes Class D technology for superior energy efficiency, reducing heat output and power consumption, perfect for prolonged usage in various audio environments.
Product Details
| Voltage | 50 volts |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Output Power | 315 watts |
| Specification Met | FCC |
| Manufacturer | Jolooyo |
| Model | TPA3255 |
| Brand Name | Jolooyo |
| Brand | Jolooyo |
| Country of Origin | This item will be imported from US |
| What is in the box | TPA3255 Four-Channel High-Power Digital... For more details, please check description/product details |
| Item Weight | 1.5 lbs (680 grams) |
| Date First Available | March 05, 2022 |
Who Should Buy?
-
Audio Enthusiasts
Ideal for DIY audio projects requiring high-quality sound and efficient amplification with low distortion.
-
Home Theater Systems
Perfect for driving multiple speakers in home theater setups, providing powerful sound output and multi-channel support.
-
Developers and Engineers
Great for developers looking to prototype and create custom audio solutions with a reliable and compact amp board.
-
Casual Users
Not suitable for those seeking simple plug-and-play solutions without complex setup or customization requirements.
Product Description
TPA3255 Four-Channel High-Power Digital Class D Power Amplifier Board
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the TPA3255 Four-Channel High-Power Digital Class D Power Amplifier Board used for?
Answer: The TPA3255 Four-Channel High-Power Digital Class D Power Amplifier Board is primarily used for powering audio systems in home theaters, professional sound setups, and automotive audio applications. With its ability to deliver high-quality sound with minimal distortion, this amplifier board enhances overall audio performance. Whether you're seeking to amplify speakers in a home cinema or drive multiple channels in a professional music setup, the TPA3255 meets the needs for clean and powerful sound amplification efficiently. -
Question:
What are the main features of the TPA3255 amplifier board?
Answer: The TPA3255 amplifier board is known for its remarkable features, including high efficiency, low distortion, and support for a variety of input sources. It can operate in both stereo and mono configurations, making it versatile for different audio applications. Its integrated thermal and short-circuit protection ensures safe operation, while its compact design allows for easy integration into various audio projects. This combination of features makes it an ideal choice for both hobbyists and professional audio engineers. -
Question:
What is the power output of the TPA3255 board?
Answer: The TPA3255 board provides impressive power output, typically reaching up to 100W per channel into a 4-ohm load in a stereo setup. When configured in mono mode, users can achieve even higher output, suitable for large speakers or subwoofers. This high power capability is useful for driving high-performance audio systems where clear and robust sound reproduction is crucial, whether at home, in a studio, or in live performance settings. -
Question:
Is the TPA3255 board compatible with various speaker impedances?
Answer: Yes, the TPA3255 amplifier board is designed to work with different speaker impedances, commonly ranging from 4 to 8 ohms. This flexibility allows it to be used with a wide range of speaker types, including typical home audio speakers and studio monitors. Additionally, the amplifier adjusts its performance based on the connected impedance, ensuring optimal sound quality and efficiency regardless of the speaker setup. -
Question:
How is the TPA3255 amplifier board powered?
Answer: The TPA3255 amplifier board operates on a regulated power supply, usually requiring a voltage range of 15V to 36V. Users need to ensure that the power supply can deliver sufficient current to meet the demands of the connected speakers. A properly selected power supply not only maximizes performance but also enhances the longevity of the amplifier and connected components, providing a reliable solution for high-fidelity audio setups. -
Question:
What type of audio sources can connect to the TPA3255 board?
Answer: The TPA3255 can be connected to various audio sources, including smartphones, computers, and home theater systems. It typically accepts line-level inputs via RCA connectors, allowing users to hook it up to audio devices effortlessly. This versatility ensures that whether you're using it in a dedicated music listening environment or integrating it into a complex audio system, it can seamlessly connect and deliver high-quality audio performance. -
Question:
Are there any heat management features in the TPA3255 amplifier?
Answer: Yes, the TPA3255 amplifier board includes built-in thermal protection mechanisms to prevent overheating during operation. These features typically monitor temperature levels and adjust power output or shut down the system to avoid damage in extreme conditions. This attention to thermal management is critical for maintaining performance, especially in high-power applications, ensuring that the board runs efficiently without compromising sound quality or safety. -
Question:
What makes Class D amplifiers like the TPA3255 different from other types?
Answer: Class D amplifiers, such as the TPA3255, differ from traditional amplifiers (Class A/B) by using a switching technology that allows for higher efficiency and less heat generation. This results in a lightweight design while delivering powerful sound output. For users, this means they can enjoy high-quality audio without worrying about excessive energy consumption, making Class D an increasingly popular choice in modern audio setups. -
Question:
Can the TPA3255 board be used in a DIY audio project?
Answer: Absolutely, the TPA3255 amplifier board is an excellent choice for DIY audio projects thanks to its compact size and high performance. Enthusiasts can easily incorporate it into custom audio solutions, such as building home theater systems or designing portable speakers. Its straightforward connection requirements and robust specifications empower DIYers to achieve professional-level sound quality in their custom audio designs. -
Question:
What type of enclosure is best for the TPA3255 amplifier board?
Answer: When selecting an enclosure for the TPA3255 board, it's beneficial to choose one that provides sufficient ventilation to manage heat dissipation. Materials like aluminum are popular due to their heat-resistance properties. The design should also allow for easy access to input/output connections. Adequate space for power supply integration and cable management contributes to the overall performance and usability of the final project. -
Question:
Where can I buy the TPA3255 Four-Channel High-Power Digital Class D Power Amplifier Board in Zambia?
Answer: You can purchase the TPA3255 Four-Channel High-Power Digital Class D Power Amplifier Board from Ubuy. Ubuy provides a convenient shopping platform with a variety of products tailored to your needs, ensuring you find the right amplifier board quickly and efficiently. Simply visit Ubuy's website and explore their selection to order this high-performance amplifier board directly.
Jolooyo Amplifiers Editorial Review
The TPA3255 Four-Channel High-Power Digital Class D Power Amplifier Board is designed for high-fidelity sound performance with an output power of 315 watts and a voltage of 50 volts. This board meets FCC specifications and is perfect for various audio applications. Users appreciate its impressive power efficiency and compact surface mount design, making it ideal for both DIY audio projects and professional setups. Its four-channel output allows for versatile configurations, enhancing overall audio experience.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- High output power of 315 watts
- Supports multiple audio configurations
- Compact and efficient surface mount design
- Meets FCC specifications for safety
- Suitable for both DIY and professional use
Cons
- No detailed user manual available in the box
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
ZMW 3053
Order now and get it around Tuesday, October 06
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Equipped with an original TPA3255 chip for high performance.
- Strong power support from 470UF/50V capacitors ensures reliability.
- High-precision resistors enhance the signal-to-noise ratio.
- Audio-specific inductors deliver clear, powerful sound quality.
- Durable PCB design for optimal current flow and stability.
- Output power of up to 315W, suitable for various audio applications.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.