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Item #:
133068296
ZK-AS21 Compact 2.1Channel TPA3255 BT Digital Power Amplifier Board Module High And Low Tone Subwoofer Power Amplifier Board 220W*2+350W
Item #:
133068296
0 ratings
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Compact in size but powerful in function, delivering fine sound quality and smooth connection without lagging.
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What Stands Out
Powerful Output
Delivers an impressive 220W*2 plus 350W for subwoofer output, ensuring immersive sound experience suitable for home theaters and music enthusiasts.
Bluetooth Connectivity
Easily connects to devices via Bluetooth, allowing seamless streaming of audio without the hassle of cables, perfect for modern audio setups.
Compact Design
Space-saving module design makes it easy to integrate into various setups, ideal for users needing powerful sound in limited spaces.
Product Details
| Item Weight | 2.25 lbs (1.02 kg) |
Who Should Buy?
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Audio Enthusiasts
Perfect for users who appreciate high-quality sound and require efficient amplification for their audio systems.
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DIY Audio Projects
Ideal for hobbyists building their own audio systems or home theaters needing a compact and powerful amplifier.
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Compact Spaces
Designed for users with limited space who want a powerful amplifier without sacrificing quality or functionality.
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Casual Listeners
Not suitable for average users who require basic sound amplification without advanced features and power.
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Budget Seekers
May not be the best option for those looking for an affordable amplifier without high-end specs and features.
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High-Powered Systems
Not ideal for users with very high power demands that exceed the capabilities of this 220W and 350W amplifier.
Product Description
ZK-AS21 Compact 2.1Channel TPA3255 BT Digital Power Amplifier Board Module High And Low Tone Subwoofer Power Amplifier Board 220W*2+350W
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Customer Questions & Answers
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Question:
What is the power output of the ZK-AS21 amplifier module?
Answer: The ZK-AS21 Compact 2.1 Channel TPA3255 amplifier module has a power output of 220W per channel for the two main channels and delivers 350W for the subwoofer channel. This high power output allows for strong audio performance, making it ideal for both home theater setups and DIY audio projects. Whether you're looking to enhance your movie nights or create an immersive music experience, the robust output ensures deep bass and clear highs, elevating the overall sound experience in any setting. -
Question:
How does the Bluetooth functionality work with the ZK-AS21?
Answer: The ZK-AS21 features built-in Bluetooth technology, allowing you to wirelessly connect your compatible devices like smartphones, tablets, or laptops. This enables easy streaming of music without the need for cumbersome cables. The Bluetooth connectivity is perfect for users who enjoy convenience and flexibility in their audio setups, making it ideal for outdoor gatherings, home parties, or just lounging in your living room while controlling your music remotely. -
Question:
Can the ZK-AS21 amplifier board be used with external subwoofers?
Answer: Yes, the ZK-AS21 amplifier board is designed to work seamlessly with both powered and passive external subwoofers. With a powerful output of 350W dedicated to the subwoofer channel, you can easily connect a separate subwoofer to enhance the low-frequency sounds in your audio system. This feature is particularly beneficial for home theater enthusiasts who want to experience fuller bass tones, creating a more dynamic auditory experience while watching movies or listening to music. -
Question:
Is the ZK-AS21 amplifier suitable for small rooms?
Answer: Absolutely, the ZK-AS21 amplifier is compact and powerful, making it suitable for small to medium-sized rooms. Its high output ensures that you can fill the space with quality sound without needing overly loud volumes. This makes it perfect for personal leisure spaces like bedrooms, dorm rooms, or small living areas, ensuring you enjoy rich audio performances without overwhelming noise levels. -
Question:
What type of speakers are compatible with the ZK-AS21?
Answer: The ZK-AS21 amplifier board is compatible with a wide range of speaker types, including bookshelf, floor-standing, and even custom-built speakers. It can effectively drive speakers that handle high power, complementing various audio setups. This versatility ensures that whether you have a high-end speaker system or a modest setup, the ZK-AS21 will adapt well and deliver impressive sound quality across different speaker brands. -
Question:
What are the dimensions of the ZK-AS21 amplifier module?
Answer: The ZK-AS21 amplifier module is designed with a compact form factor, typically measuring around 6.3 x 4.1 inches. This size makes it easy to integrate into different audio setups without taking up too much space. Its compact nature also allows for easy installation in DIY projects or tight fitting audio spaces, ensuring you can enjoy powerful amplification without sacrificing room aesthetics. -
Question:
Can beginners use the ZK-AS21 amplifier easily?
Answer: Yes, beginners can easily use the ZK-AS21 amplifier module due to its straightforward design and user-friendly features. Basic connections include standard speaker terminals and power connections, making installation accessible even for those new to audio equipment. Additionally, the module includes a simplified setup process, allowing users to focus on enjoying high-quality sound rather than struggling with complex configurations. -
Question:
What materials are used in the construction of the ZK-AS21?
Answer: The ZK-AS21 amplifier is typically constructed using high-quality components that enhance durability and audio performance. It features a robust circuit board design to minimize interference and ensure optimal sound quality. These materials contribute to the amplifier's reliability and longevity, making it an excellent choice for both casual listeners and audio enthusiasts seeking consistent performance in demanding environments. -
Question:
How do I adjust the tone settings on the ZK-AS21?
Answer: The ZK-AS21 amplifier module includes built-in tone control features, allowing users to adjust bass and treble settings easily. By using the onboard controls, you can enhance your listening experience according to personal preferences or specific genres of music. This flexibility is ideal for audiophiles who enjoy customizing their sound output, enabling a tailored audio experience whether for movies or music. -
Question:
Where can I buy the ZK-AS21 Compact 2.1Channel TPA3255 BT Digital Power Amplifier Board?
Answer: You can purchase the ZK-AS21 Compact 2.1Channel TPA3255 BT Digital Power Amplifier Board Module at Ubuy. Ubuy offers a wide selection of electronics and is known for providing reliable service, ensuring you receive your products promptly. This makes Ubuy a great choice for securing this powerful amplifier, allowing you to enhance your audio system efficiently.
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Features & Benefits
- Compact and powerful amplifier board module.
- Delivers fine sound quality with no lag.
- Supports Bluetooth 5.1 with a connection range of 10 meters.
- Output power up to 350W for subwoofer and 220W for left and right channels.
- Easy PlugAndPlay connection to mobile devices, computers, and TVs.
- Built-in protections against reverse connection, undervoltage, overheating, and short circuits.
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