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Daakro AS21HPA 2.1 Channel Bluetooth Amplifier Board, 300W*2+600W Peak Power Home Audio Amplifier Board, Amp Wide Voltage Input 19-51V,Supports USB/AUX/BT Input for DIY Wireless Speaker
Experience high-fidelity sound quality with our Daakro ZK-1002T Bluetooth Amplifier Board, featuring the original TPA3116D2 HiFi chip for ultra-low distortion and immersive audio.
Daakro AS21HPA 2.1 Channel Bluetooth Amplifier Board, 300W*2+600W Peak Power Home Audio Amplifier Board, Amp Wide Voltage Input 19-51V,Supports USB/AUX/BT Input for DIY Wireless Speaker
Item #: 220604550

Daakro AS21HPA 2.1 Channel Bluetooth Amplifier Board, 300W*2+600W Peak Power Home Audio Amplifier Board, Amp Wide Voltage Input 19-51V,Supports

Item #: 220604550

LKR 33854

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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us Imported from USA store
Order now and get it around Friday, September 04
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Experience high-fidelity sound quality with our Daakro ZK-1002T Bluetooth Amplifier Board, featuring the original TPA3116D2 HiFi chip for ultra-low distortion and immersive audio.
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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

Powerful Output
Delivers a robust 100W mono channel output, ensuring high-quality sound performance for home audio setups, perfect for audiophiles seeking superior audio immersion.
Wireless Flexibility
Supports Bluetooth, USB, and AUX inputs, allowing users to connect various devices effortlessly for a versatile and convenient listening experience without hassle.
TWS Pairing
With True Wireless Stereo (TWS) pairing functionality, users can connect two amplifier boards for a powerful stereo sound experience, enhancing their overall audio enjoyment.

Product Details

Shop Daakro AS21HPA 2.1 Channel Bluetooth Amplifier Board, 300W*2+600W Peak Power Home Audio Amplifier Board, Amp Wide Voltage Input 19-51V,Supports USB/AUX/BT Input for DIY Wireless Speaker online at a best price in Sri Lanka. B0DJQRMYL1
Connectivity TechnologyAuxiliary, Bluetooth, USB
Controller TypeMechanical knob
Other Special Features of the ProductMulti-Function Master Volume Knob
Compatible DevicesSmartphone, Tablet, Personal Computer, Television, Audio Device
Connector Type3.5mm Jack, USB Type A
Audio Output ModeStereo
Surround Sound Channel Configuration2.1
Wattage300 watts
Number of Channels2
Output Wattage600 watts
Audio Output TypeBluetooth
Wireless TechnologyBluetooth
BrandDaakro
Model NumberXY-AS21HPA
ManufacturerDaakro
Unit Count1 Count
Number of Items1
Mfr Part NumberAS21HPA
ColorAS21HPA
Special FeatureMulti-Function Master Volume Knob
Item Weight2.5 lbs (1.13 kg)

Who Should Buy?

Suitable For
  • DIY Audio Enthusiasts

    Perfect for those who enjoy building their own wireless speaker systems, offering flexibility and customization.

  • Home Entertainment Users

    Ideal for enhancing audio experience in home theaters or living rooms with Bluetooth and AUX capabilities.

  • Portable Music Lovers

    Great for users who want a compact and efficient solution for wireless sound on the go, thanks to TWS.

Not Suitable For
  • High-End Audiophiles

    May not satisfy discerning listeners seeking premium sound quality and advanced features in an amplifier.

Product Description

Daakro AS21HPA 2.1 Channel Bluetooth Amplifier Board, 300W*2+600W Peak Power Home Audio Amplifier Board, Amp Wide Voltage Input 19-51V,Supports USB/AUX/BT Input for DIY Wireless Speaker

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the main features of the ZK-1002T Audio Amp Board?

    Answer: The ZK-1002T Audio Amp Board offers 100W + 100W power output, making it suitable for home audio setups. It includes Bluetooth connectivity for wireless streaming, as well as AUX inputs for wired connections. Enhanced audio control features like treble and bass adjustments allow customization of sound quality. This makes it an ideal choice for DIY wireless speakers, ensuring users can craft their desired audio experience.
  • Question: Can I use the ZK-1002T Amp Board with battery power?

    Answer: Yes, the ZK-1002T is compatible with DC power inputs ranging from 12V to 24V, making it versatile for various setups including battery-powered applications. Many users create portable speaker systems for outdoor use by pairing it with appropriate batteries. This flexibility allows for greater freedom in designing custom audio solutions suitable for different environments.
  • Question: How do I connect my device to the ZK-1002T Audio Amp Board?

    Answer: You can connect your device to the ZK-1002T either via Bluetooth or through an AUX cable. To pair via Bluetooth, simply power on the amp, search for it on your Bluetooth-enabled device, and connect. For AUX connections, plug an audio cable directly from your device’s headphone jack to the AUX input on the amp. This dual connection option enhances usability, catering to various devices and preferences.
  • Question: What kind of speakers can I use with the ZK-1002T?

    Answer: The ZK-1002T can be used with a wide range of passive speakers that have appropriate impedance ratings, typically around 4 to 8 ohms. This makes it suitable for standard bookshelf speakers, home theater systems, or custom-designed DIY speakers. Users frequently report excellent sound quality when pairing it with robust speaker systems, providing immersive audio experiences.
  • Question: Is the ZK-1002T suitable for beginners in DIY audio projects?

    Answer: Absolutely, the ZK-1002T is a fantastic option for beginners due to its user-friendly features and straightforward setup process. The absence of complex configurations means even those new to audio projects can achieve quality sound. It serves as an excellent entry point for creating custom audio solutions without overwhelming technical requirements.
  • Question: Does the ZK-1002T come with a remote control?

    Answer: The ZK-1002T Audio Amp Board does not typically include a remote control, as it is designed for straightforward operation directly through connected devices. Users can control volume and sound settings through their source device or by adjusting the onboard controls. This simpler approach often appeals to users focusing on functionality and hands-on interaction with their audio setups.
  • Question: Can I use multiple ZK-1002T boards in a single setup?

    Answer: Yes, you can integrate multiple ZK-1002T boards into a more extensive audio system. By using different boards for various speaker configurations or zones, users can create a multi-room audio setup. This versatility allows for more intricate installations, perfect for those wishing to scale up their DIY projects.
  • Question: What installation tools do I need for the ZK-1002T Audio Amp Board?

    Answer: To install the ZK-1002T, you'll typically need basic tools like a screwdriver, soldering iron (if making permanent connections), and proper cabling. The installation process is straightforward, often involving connecting the power supply, speakers, and input sources. Users appreciate the simple setup that doesn’t require specialized tools, making it accessible for DIY enthusiasts.
  • Question: Does the ZK-1002T support voice assistants?

    Answer: The ZK-1002T itself does not natively support voice assistants. However, if connected to a Bluetooth-enabled device that has voice assistant capabilities, you can control playback via those features. This setup enhances the usability of the amp by allowing voice-activated commands when paired with compatible devices.
  • Question: Where can I buy the ZK-1002T Audio Amp Board?

    Answer: You can purchase the ZK-1002T Audio Amp Board through Ubuy in Sri Lanka. Ubuy offers a wide selection of electronics, ensuring you find the amplifier that fits your audio needs. Their platform provides detailed product descriptions and user reviews, helping you make an informed purchasing decision.

Daakro Amplifiers XY-AS21HPA Editorial Review

The product in question is a budget-friendly mini amplifier that has garnered positive feedback from many users. Overall, the reception among customers highlights its impressive functionality, particularly in Bluetooth connectivity and sound quality for the price point. With an affordable price tag of around $10, it has exceeded expectations for various applications, including driving bookshelf speakers, subwoofers, and even setups in small cars. Many users appreciate the added adjustability of treble and bass settings, which enhance the listening experience further. The Bluetooth feature allows for convenient wireless streaming from mobile devices, making it a versatile option for those looking to upgrade sound for computers, projectors, or other audio equipment. Users have also noted that it's relatively easy to set up, albeit with some assembly required, and that it provides sufficient volume for smaller rooms or setups, although it isn't ideal for larger spaces. However, the product is not without criticisms. Some customers have encountered issues, such as the amplifier powering off after 10 minutes, which has raised concerns about reliability. Others expressed a desire for better sealing and mounting options for more permanent setups. Despite these shortcomings, the majority of the feedback remains positive, highlighting the affordability and functional sound quality of the amplifier. ###

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Pros

  • Excellent sound quality for the price
  • Bluetooth functionality for wireless streaming
  • Adjustable treble and bass settings
  • Easy assembly
  • Suitable for various applications (PC, projectors, small car audio) ###

Cons

  • Build quality concerns, including sealing and mounting options

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

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“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
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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.
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