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Item #:
137097569
TPA3255 Digital Amplifier Board Stereo 300W x 2, Bridged Mono 600W Amplifier Audio Music Power Amplifier Board
89% of respondents would recommend this to a friend
Item #:
137097569
ETB 5800
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, July 18
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Experience powerful audio with a maximum output of 600W in mono mode and 300W in dual channel, featuring advanced protection mechanisms and temperature-controlled cooling.
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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 an impressive 300W per channel in stereo mode and 600W in bridged mono, ensuring powerful sound performance ideal for audiophiles and home theater setups.
Digital Efficiency
Utilizes advanced digital amplification technology, providing superior energy efficiency while reducing heat output compared to traditional amplifiers, ensuring longevity and reliability.
Compact Design
Designed with a compact form factor, this amplifier board fits easily into various audio setups, making it convenient for DIY enthusiasts looking to enhance their audio systems without taking up much space.
Product Details
- 300W dual channel/600W mono pure rear stage power amplifier board Bridge single circuit 600W, double circuit 300W+300W
- Power amplifier chip: original TPA3255
- Adaptable power supply: Working voltage range 18-50VDC, limit voltage 53V. 36-48V DC power supply with current 10A or above is recommended. The higher the voltage, the higher the output power. Speaker: 3-8 ohms, 50-300W in BTL dual channel mode; 2-8 ohms, 100-600W in PBTL mono mode.
- Heat dissipation method: temperature controlled automatic air cooling, or manually selecting the fan to keep running. Gain selection: Potentiometer 10 gear adjustment, 26dB-36dB
- Bridging method: First cut off the power, turn the No.1 dial switch to the ON position, and short connect the output end R+L+to parallel output, while short connect the R-L to parallel output.
- Maximum power: In BTL mode, 2* 300W@50V 4 Ω, 160W@50V 8 Ω; In PBTL mode, 600W@50V 2 Ω, 300W@50V 4 Ω, 160W@50V 8 Ω Protection mechanism: Input undervoltage, overheating, overcurrent, short circuit protection. No input anti reverse protection, positive and negative poles cannot be reversed!
| Maximum Supply Voltage | 50 Volts (DC) |
| Minimum Supply Voltage | 36 Volts (DC) |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 600 Watts |
| Maximum Output Power | 600 watts |
| Manufacturer | GODIYMODULES |
| Model | tpa3255 |
| Brand Name | GODIYMODULES |
| Part Number | tpa3255 |
| Included Components | 1pcs |
| Brand | GODIYMODULES |
| Item Weight | 1 lbs (450 grams) |
What's in the box
1pcs
Who Should Buy?
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DIY Audio Enthusiasts
Perfect for hobbyists who enjoy building custom audio projects and require a powerful amplifier for their systems.
-
Home Theater Systems
Ideal for users wanting to enhance their home theater experience with high-quality audio output and sufficient power.
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Portable Sound Systems
Great for mobile audio setups where space is limited but high-quality sound output is still desired.
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Casual Listeners
Not suitable for users who only listen to music casually and do not require high-powered audio solutions.
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Non-technical Users
May be challenging for individuals who lack technical knowledge to install and integrate into existing systems.
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Low-Volume Environments
Excessive power output may be unnecessary for quiet spaces where lower output is sufficient for listening needs.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the TPA3255 Digital Amplifier Board's output power?
Answer: The TPA3255 Digital Amplifier Board offers impressive audio output with 300W per channel in stereo mode and 600W in bridged mono mode. This robust power allows users to drive large speakers efficiently, providing clear, dynamic sound reproduction for various audio applications. Whether you're setting up a home theater, a PA system, or high-fidelity audio playback, this amplifier board delivers the performance needed to fill large spaces or satisfy audiophiles looking for quality sound. -
Question:
How does the TPA3255 amplifier board achieve its high efficiency?
Answer: The TPA3255 amplifier board utilizes advanced Class D technology, which significantly enhances its power efficiency compared to traditional Class A or Class AB amplifiers. This technology minimizes power losses in the output stage, allowing it to deliver high power output with less heat generation. This efficiency is particularly beneficial for long listening sessions or in setups where cooling is challenging, ensuring a reliable audio performance even under demanding conditions. -
Question:
Is the TPA3255 amplifier board suitable for home theater use?
Answer: Yes, the TPA3255 amplifier board is highly suitable for home theater systems. With its high power output and clear sound quality, it can easily drive multiple speakers for immersive sound experiences. Its compact design allows for easy integration into existing setups, ensuring that you get the most out of your audio equipment. Whether you’re watching movies or playing games, this amplifier board enhances the soundstage and dynamics, elevating your overall experience. -
Question:
What types of inputs can I use with the TPA3255 amplifier?
Answer: The TPA3255 amplifier board typically includes various input options, including RCA and sometimes auxiliary inputs, making it versatile for connecting different audio sources. This allows you to pair it with CD players, streaming devices, or even PCs easily. By having multiple input options, it caters to a wide range of setups, from simple home audio systems to more complex configurations with multiple sources. -
Question:
Does the TPA3255 amplifier board support Bluetooth connectivity?
Answer: The TPA3255 amplifier board itself does not inherently include Bluetooth connectivity; however, you can integrate external Bluetooth receivers to allow wireless audio streaming. This setup enables you to enjoy music directly from your smartphone, tablet, or computer, providing flexibility and convenience. This feature is particularly useful for modern audio systems, allowing for seamless integration with mobile devices. -
Question:
Can the TPA3255 amplifier be used for DIY audio projects?
Answer: Certainly! The TPA3255 amplifier board is an excellent choice for DIY audio projects due to its compact size, high power output, and ease of use. Many audio enthusiasts and hobbyists appreciate its straightforward design, which allows for customization according to specific project needs. Whether you're building a custom PA system or a personal audio amplifier, this board provides the foundation required for high-quality sound in a DIY setup. -
Question:
What is the typical load impedance for the TPA3255 amplifier?
Answer: The TPA3255 amplifier board is designed to operate optimally with speakers having an impedance rating of 4 to 8 ohms. Using speakers within this range ensures that the amplifier performs efficiently and delivers the intended sound quality. This compatibility allows users to choose from a wide variety of speakers, making it easier to find the perfect pairing for different applications, whether it be for casual listening or professional setups. -
Question:
How does the heat dissipation work in the TPA3255 amplifier?
Answer: The TPA3255 amplifier board features built-in thermal management systems that help maintain optimal operating temperatures. This includes integrated circuitry designed to prevent overheating, ensuring reliable operation over extended periods. For users running high-power output, it's advisable to incorporate external heatsinks or ensure adequate airflow in the setup to maximize performance, particularly in compact installations where heat may accumulate. -
Question:
Can I use the TPA3255 amplifier board in mono mode?
Answer: Yes, the TPA3255 amplifier board supports mono operation, allowing users to bridge the output for a powerful 600W single-channel setup. This is especially useful for subwoofer applications or situations where high power is required from a singular channel. Bridging the amplifier creates a combination of both channels, maximizing power for a single speaker, which is ideal for low-frequency audio reproduction. -
Question:
Where can I buy the TPA3255 Digital Amplifier Board in Ethiopia?
Answer: You can purchase the TPA3255 Digital Amplifier Board Stereo 300W x 2, Bridged Mono 600W AMP Audio Music Power Amplifier Board from Ubuy. This platform offers a straightforward way to find and order the product with various available options tailored for your needs. They provide excellent service and a selection of delivery methods, ensuring you receive your order efficiently and conveniently.
GODIYMODULES Amplifiers Editorial Review
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Customer Reviews & Ratings
31 customers ratings
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12 June 2026 · via Trustpilot
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ETB 5800
Order now and get it around Saturday, July 18
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Features & Benefits
- Delivers up to 600W in PBTL mono mode, perfect for high-power applications.
- Supports speaker impedance from 2-8 ohms for versatile connectivity.
- Temperature-controlled automatic air cooling ensures reliable performance.
- 10 gear adjustable gain (26dB-36dB) allows for customized sound output.
- Built-in protection against undervoltage, overheating, overcurrent, and short circuits.
- Optimal performance when paired with a 36-48V DC power supply with 10A or more.
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