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Item #:
220845917
ZK-AS21 TPA3255 Bluetooth 5.1 Power Amplifier Board HiFi 2.1 Channel 220Wx2+350W Digital Audio Receiver AMP Board with Treble and Bass Control for
86% of respondents would recommend this to a friend
Item #:
220845917
MMK 182967
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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Imported from USA store
QTY:
Order now and get it around Friday, July 31
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Enjoy high-quality sound anytime, anywhere with our TPA3255 Bluetooth 5.1 Power Amplifier Board, featuring unmatched performance and safety features.
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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 220W per channel and 350W for subwoofer, providing powerful audio performance for home theaters and DIY projects, outperforming many competitors in sound quality and volume.
Bluetooth 5.1
Equipped with the latest Bluetooth 5.1 technology, ensuring stable connections and high-quality wireless streaming from various devices, enhancing user experience without compromising audio clarity.
Customizable Sound
Offers treble and bass control, allowing users to fine-tune their audio experience tailored to their preferences, ensuring that every listener can enjoy their favorite music at its best.
Product Details
| Item Weight | 2 lbs (910 grams) |
Who Should Buy?
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DIY Audio Enthusiasts
Ideal for individuals who enjoy building custom audio systems and require high-quality sound amplification.
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Home Theater Setups
Perfect for users looking to create immersive home theater experiences with powerful audio output.
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Wireless Music Streaming
Great for tech-savvy users desiring Bluetooth connectivity for streaming high-fidelity music easily.
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Casual Listeners
Not suitable for those who prefer simple audio solutions without advanced features or DIY involvement.
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Limited Budget Shoppers
May not appeal to users who have strict budget constraints as it offers premium features.
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Beginner Audio Users
Not ideal for novices without knowledge of audio equipment setup and tuning, as complexity may overwhelm.
Product Description
ZK-AS21 TPA3255 Bluetooth 5.1 Power Amplifier Board HiFi 2.1 Channel 220Wx2+350W Digital Audio Receiver AMP Board with Treble and Bass Control for DIY Speakers
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Customer Questions & Answers
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Question:
What features does the TPA3255 Bluetooth 5.1 Power Amplifier Board offer?
Answer: The TPA3255 Bluetooth 5.1 Power Amplifier Board is equipped with advanced features like high-fidelity audio output, a powerful 2.1 channel setup, and treble and bass control. This makes it suitable for various audio applications, from home theater systems to portable audio setups. It supports Bluetooth 5.1 for seamless wireless connectivity, allowing you to stream music from your devices easily. Ideal for users who demand exceptional sound quality and versatility in their audio systems. -
Question:
What is the power output of the TPA3255 amplifier?
Answer: The TPA3255 amplifier delivers an impressive output of 220W per channel, with a maximum of 2350W total. This powerful output ensures that it can drive large speakers efficiently, making it perfect for both casual listening and more demanding audio needs, such as a home theater experience. Users can expect clear and dynamic sound at high volumes without distortion, suitable for hosting parties or enjoying your favorite music. -
Question:
Can I connect this amplifier to my existing audio setup?
Answer: Yes, the TPA3255 amplifier is designed for versatility, allowing you to connect it to a wide range of existing audio setups. Whether you're looking to integrate it into a home theater, stereo system, or as part of a DIY project, it comes with standard audio inputs. This functionality allows you to upgrade your audio experience significantly, ensuring compatibility with various devices such as smartphones, TVs, and other audio sources. -
Question:
What advantages does Bluetooth 5.1 provide?
Answer: Bluetooth 5.1 offers improvements over earlier versions, including better range, speed, and connectivity stability. This means you can enjoy high-quality audio streaming from multiple devices without interruptions, even from greater distances. Furthermore, it enhances the ability to connect with multiple devices simultaneously. This feature is particularly beneficial if you often switch between audio sources, such as smartphones or tablets. -
Question:
How does the treble and bass control work?
Answer: The TPA3255 amplifier features intuitive treble and bass controls that allow you to customize the audio output according to your preferences or the acoustics of your space. By adjusting these controls, you can enhance clarity for treble sounds or add depth to bass, ensuring an optimal listening experience. This level of customization is ideal for users who appreciate different genres of music or have specific audio taste preferences. -
Question:
Is the TPA3255 suitable for outdoor use?
Answer: While the TPA3255 amplifier is primarily designed for indoor use, it can be utilized outdoors, provided it is sheltered from moisture and extreme temperatures. Its powerful output makes it an excellent choice for outdoor parties or events, where quality sound is desired. For outdoor settings, pairing it with weather-resistant speakers will optimize your audio experience while protecting your equipment. -
Question:
What kind of speakers can I use with this amplifier?
Answer: The TPA3255 amplifier is compatible with various speakers, including passive and active models. For optimal performance, connecting it to speakers with matching impedance (typically 4 to 8 ohms) is recommended. This compatibility allows users to achieve the best sound quality, whether working with bookshelf speakers or larger floor-standing units, making it versatile for different audio environments. -
Question:
Can I use the TPA3255 for home theater setups?
Answer: Absolutely! The TPA3255 amplifier is an excellent addition to any home theater setup. With its 2.1 channel capabilities and high power output, it can drive multiple speakers to deliver immersive sound. Its audio quality enhances dialogues and sound effects, providing an enjoyable cinematic experience. Pairing it with a subwoofer will further enrich the soundstage, allowing for a complete home theater experience. -
Question:
How user-friendly is the installation process of the TPA3255 amplifier?
Answer: The installation process of the TPA3255 amplifier is straightforward and user-friendly. It typically comes with clear instructions and necessary connectivity options, which makes it accessible for both audio enthusiasts and casual users. Whether you're setting it up for the first time or integrating it into an existing system, you will find the steps easy to follow, ensuring you can start enjoying high-quality audio in no time. -
Question:
Where can I buy the TPA3255 Bluetooth 5.1 Power Amplifier Board in Myanmar?
Answer: You can purchase the TPA3255 Bluetooth 5.1 Power Amplifier Board from Ubuy in Myanmar. Ubuy offers a reliable platform to find this product, ensuring you receive quality service and access to multiple options. Their platform simplifies the purchasing process, providing detailed information that helps you make an informed decision about the amplifier you want.
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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MMK 182967
Order now and get it around Friday, July 31
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Features & Benefits
- High-quality 2.1-channel sound with a powerful output of 220Wx2+350W.
- Supports multiple audio inputs including AUX, Bluetooth, U disk, and USB sound card.
- Features APP control for Bluetooth settings and sound adjustments.
- Utilizes two Texas Instruments TPA3255 chips for ultra-low distortion and high-end sound quality.
- Offers a 15-meter wireless range and compatibility with various devices.
- Built-in safety protections against short circuits, overheating, and overcurrent.
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