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Item #:
155858826
ZK-TB21 50WX2+100W Power Amplifier Board, TPA3116D2 Chip with Bluetooth and AUX Inputs, 2.1 Channel Audio Power Amplifier
Item #:
155858826
NZD 49
Price Details
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Imported from USA store
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Order now and get it around Sunday, August 30
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Delivering exceptional, clear Hi-Fi sound, the ZK-TB21 ensures a perfect audio experience.
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What Stands Out
High Power Output
The zk-tb21 delivers robust audio performance with 50W per channel and 100W for the subwoofer, ensuring deep bass and clear sound, ideal for home audio systems.
Bluetooth Connectivity
Equipped with Bluetooth, this amplifier allows for easy wireless streaming from any compatible device, enhancing user experience and convenience in modern audio setups.
Versatile Inputs
Featuring both Bluetooth and AUX inputs, the zk-tb21 offers flexibility in connectivity, enabling users to switch easily between wired and wireless audio sources.
Product Details
| Maximum Supply Voltage | 24 volts_of_direct_current |
| Minimum Supply Voltage | 12 volts_of_direct_current |
| Number of Channels | 3 |
| Output Power | 200 watts |
| Supply Current | 5 A |
| Maximum Output Power | 200 watts |
| Item Dimensions | 4.42 x 3.89 x 0.86 inches (11.2 x 9.9 x 2.2 cm) |
| Manufacturer | ODEKTOOY |
| Model | ZK-TB21 |
| Brand Name | ODEKTOOY |
| UPC | 635405499014 |
| Part Number | ZK-TB21 |
| Item dimensions L x W x H | 4.42 x 3.89 x 0.86 inches (11.2 x 9.9 x 2.2 cm) |
| Brand | ODEKTOOY |
Who Should Buy?
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Home Audio Enthusiasts
Ideal for users seeking powerful audio amplification for home theaters or high-quality music systems.
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DIY Audio Projects
Perfect for hobbyists building custom audio solutions, offering flexibility with Bluetooth and aux connectivity options.
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Portable Sound Systems
Great for those creating portable sound setups due to compact size and wireless Bluetooth capabilities.
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Professional Sound Engineers
Less suitable for professionals requiring advanced features and precise tuning for intricate audio productions.
Product Description
ZK-TB21 50WX2+100W Power Amplifier Board, TPA3116D2 Chip with Bluetooth and AUX Inputs, 2.1 Channel Audio Power Amplifier
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Customer Questions & Answers
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Question:
What are the main features of the ZK-TB21 50WX2+100W Power Amplifier Board?
Answer: The ZK-TB21 Power Amplifier Board features a TPA3116D2 chip, delivering a powerful output of 50W per channel for two channels (left and right) and an additional 100W for the subwoofer. It supports Bluetooth connectivity for wireless audio streaming from devices, as well as AUX inputs for direct connections. This combination makes it ideal for both home theater setups and standalone sound systems, offering versatility in terms of audio sources. -
Question:
How does the Bluetooth functionality work on the ZK-TB21?
Answer: The Bluetooth functionality on the ZK-TB21 amplifier allows you to wirelessly connect your smartphone, tablet, or computer to stream music effortlessly. Simply pair your device with the amplifier, and you can enjoy high-quality audio without the clutter of wires. It is particularly useful in situations where convenience is key, such as hosting parties or moving around the room while listening to music. -
Question:
Can I use the ZK-TB21 amplifier with different types of speakers?
Answer: Yes, the ZK-TB21 amplifier is compatible with a wide range of speakers, including bookshelf speakers, floor-standing speakers, and subwoofers. Its robust power output ensures that it can drive speakers effectively, making it a versatile choice for various audio setups. Whether you're creating a home theater system or an audio setup for your living room, this amplifier can meet your needs. -
Question:
Is the ZK-TB21 amplifier suitable for beginners?
Answer: Absolutely! The ZK-TB21 amplifier is designed with user-friendliness in mind. Its straightforward connections for Bluetooth and AUX make it accessible for those new to audio setups. The clear layout of the board allows easy integration into existing systems, so even beginners can enjoy quality audio without getting overwhelmed by complex configurations. It’s an ideal starting point for anyone looking to enhance their audio experience. -
Question:
What is the ideal use case for the 2.1 channel configuration in the ZK-TB21?
Answer: The 2.1 channel configuration of the ZK-TB21 is perfect for creating a surround sound experience, especially in home theaters and multimedia setups. The stereo output provides clear left and right audio channels, while the dedicated subwoofer output enhances the bass response, making your movies, music, and gaming more immersive. This setup is particularly beneficial for film enthusiasts or gamers who want to experience dynamic sound effects. -
Question:
Does the ZK-TB21 support remote control functionality?
Answer: The ZK-TB21 amplifier board does not come with a remote control feature as it is primarily designed for straightforward operation. Users can manage their audio settings directly through their connected device or using the control options available on the amplifier itself. This simplicity can be advantageous for those who prefer a minimalist approach and direct interaction with their sound system. -
Question:
What power supply is recommended for the ZK-TB21 amplifier?
Answer: The ZK-TB21 amplifier typically requires a power supply rated at 12V to 24V DC. It is essential to ensure that the power supply can deliver enough current to meet the amplifier's full potential. Using an appropriate power supply helps maintain audio quality and prevent overheating during extended use, which is crucial for high-performance audio applications. -
Question:
How can I improve sound quality with the ZK-TB21 amplifier?
Answer: Improving sound quality with the ZK-TB21 amplifier can be achieved by optimizing speaker placement, using high-quality audio cables, and adjusting audio settings on your source device. Experimenting with speaker positions can impact the overall soundstage and clarity. Additionally, utilizing audio enhancement options on music apps or devices can complement the amplifier’s capabilities, providing a richer listening experience. -
Question:
Is the ZK-TB21 amplifier suitable for outdoor use?
Answer: While the ZK-TB21 amplifier can technically be used outdoors, it is important to ensure it is protected from moisture and extreme temperatures. For outdoor events or gatherings, consider housing it in a waterproof enclosure and avoiding direct exposure to the elements. This versatility allows for outdoor parties or BBQs when combined with suitable speakers, creating an enjoyable audio atmosphere. -
Question:
Where can I buy the ZK-TB21 50WX2+100W Power Amplifier Board?
Answer: You can purchase the ZK-TB21 50WX2+100W Power Amplifier Board at Ubuy in Cook Islands. Ubuy offers a convenient shopping experience with a variety of options to enhance your audio setups. Their platform also often provides user reviews and detailed descriptions to help you make an informed decision.
ODEKTOOY Amplifiers Editorial Review
The ZK-TB21 Power Amplifier Board boasts impressive features with its TPA3116D2 chip, allowing for efficient audio conversion in a compact form factor. This 2.1 channel amplifier is well-received by users who appreciate its clean sound quality devoid of any unwanted noise, such as hiss or distortion, even when adjusting volume and equalization settings. Many users have noted the amplifier's efficiency, with an effective cooling system facilitated by its small heat sink. The product is particularly praised for its versatility, with several reviewers employing it in DIY projects, including creating custom speakers and boomboxes. Users indicate that while it may not reach the loudness levels of some traditional amplifiers, its audio clarity presents a compelling advantage. One drawback noted is the absence of a power supply; buyers must source this separately, though many customers already had compatible supplies on hand. Bluetooth functionality, while untested by some, adds to the convenience of modern audio setups. Overall, the ZK-TB21 is often recommended for anyone looking to enhance their audio projects or setups without breaking the bank, especially for those with an interest in DIY electronics. **
Customer Reviews & Ratings
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Pros
- Clean sound quality without hiss or distortion
- Efficient design with adequate cooling
- Versatile for DIY speaker projects
- Affordable price point
- Potential for Bluetooth connectivity
Cons
- Does not include a power supply
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NZD 49
Order now and get it around Sunday, August 30
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Features & Benefits
- Powerful 2.1 channel output: 50W+50W+100W.
- Supports both Bluetooth 5.1 and 3.5mm AUX inputs.
- Customizable sound quality with independent bass and treble adjustment.
- High efficiency with low distortion (<0.1%).
- Multiple protection mechanisms for safe operation.
- Easy connection with various devices like smartphones and TVs.
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