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Item #:
177675616
ZK-AS21P 2.1 Bluetooth Amplifier Board, Lead Type
89% of respondents would recommend this to a friend
Item #:
177675616
TTD 625
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, September 23
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This 2.1 amp delivers powerful stereo channels and supports flexible audio inputs, making it the ideal Bluetooth amplifier for your home audio setup.
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What Stands Out
High Power Output
Delivers 300 Watts of stereo output and supports a powerful 600 Watt subwoofer, ensuring an immersive audio experience for home entertainment.
Bluetooth Connectivity
Easily stream music from any Bluetooth-enabled device, providing hassle-free connectivity and convenience for all your audio needs.
Versatile Inputs
Includes AUX input for wired connections, making it compatible with various devices, enhancing flexibility in your audio setup.
Product Details
| Voltage | 18 volts_of_direct_current |
| Maximum Supply Voltage | 50 volts_of_direct_current |
| Minimum Supply Voltage | 18 volts_of_direct_current |
| Mounting Type | Through-Hole Mount |
| Number of Channels | 2 |
| Output Power | 300 watts |
| Maximum Output Power | 600 watts |
| Manufacturer | Beffkkip |
| Model | AS21P |
| Brand Name | Beffkkip |
| Number of Items | 1 |
| Unit Count | 1 Count |
| UPC | 764269215659 |
| Included Components | Amplifier |
| Part Number | AMP-AS21PYX |
| Country of Origin | This item will be imported from US |
| Item Weight | 6 lbs (2.72 kg) |
| Date First Available | August 10, 2025 |
Who Should Buy?
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Home Theater Setup
Ideal for users looking to enhance their audio experience in a home theater environment with powerful sound output.
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Music Enthusiasts
Perfect for music lovers who want to connect Bluetooth devices and enjoy high-quality sound with powerful bass.
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Compact Spaces
Great for individuals with limited space needing an efficient and powerful amplifier without bulky equipment.
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Professional Audiophiles
May not meet the high-end audio needs of professional users seeking studio-quality sound and extensive features.
Product Description
ZK-AS21P 2.1 Bluetooth Amplifier Board, Lead Type
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the key features of the ZK-AS21P Bluetooth Amplifier?
Answer: The ZK-AS21P Bluetooth Amplifier comes equipped with a powerful 300 Watt stereo output and supports a 600 Watt subwoofer. Its Class D technology ensures high efficiency and low heat production, making it versatile for various audio setups. Additionally, it features Bluetooth connectivity for wireless streaming from devices, along with an AUX input for wired connections. This makes it a great choice for home theaters, music systems, or parties. -
Question:
How do I connect my devices to the ZK-AS21P amplifier?
Answer: To connect your devices to the ZK-AS21P amplifier, you can use Bluetooth for wireless streaming or the AUX port for a direct connection. For Bluetooth, enter pairing mode on the amplifier and find it on your device's Bluetooth settings. For AUX, simply plug in a standard AUX cable from your device to the amplifier. This flexibility allows you to choose the most convenient method for your audio needs. -
Question:
Is the ZK-AS21P suitable for large rooms?
Answer: Yes, the ZK-AS21P is highly suitable for large rooms. With a total output of 300 Watts and support for a 600 Watt subwoofer, it can fill significant spaces with rich, powerful sound. Whether for hosting gatherings, watching movies, or playing music, its robust capabilities ensure an immersive audio experience that can match large room acoustics. -
Question:
Can the ZK-AS21P drive multiple speakers?
Answer: Absolutely, the ZK-AS21P can drive multiple speakers effectively. This amplifier supports stereo output for two speakers and is optimized for expanding to subwoofer setups. It is ideal for home audio setups where you want to enhance sound quality by connecting various speakers, making it a great choice for audiophiles looking for a more robust audio experience throughout their space. -
Question:
What types of speakers work best with the ZK-AS21P?
Answer: The ZK-AS21P is compatible with a variety of speakers, particularly bookshelf and floor-standing models that complement its 300 Watt output. Additionally, it can connect seamlessly with a variety of subwoofers, taking full advantage of its 600 Watt support. This versatility allows you to customize your audio setup based on your personal preferences in sound quality and performance. -
Question:
Does the ZK-AS21P offer any equalization options?
Answer: The ZK-AS21P is designed primarily as an amplifier and does not include built-in equalization settings. However, it can be paired with external equalizers and audio processing equipment to fine-tune sound to your liking. This makes it adaptable for users who prefer a tailored audio experience, whether for music, film, or gaming. -
Question:
Is the Bluetooth connection stable on the ZK-AS21P?
Answer: Yes, the Bluetooth connection on the ZK-AS21P is designed to be stable and reliable, allowing streaming without interruptions. It utilizes advanced Bluetooth technology to maintain a strong signal even at a distance from the source device. This makes it perfect for use in larger spaces where you might want to move around while still enjoying high-quality audio. -
Question:
What is the typical power consumption of the ZK-AS21P?
Answer: The ZK-AS21P is engineered for efficiency, typically consuming less power than older amplifier models due to its Class D design. This not only helps in delivering a powerful sound but also minimizes energy costs. Users can enjoy substantial audio output without worrying about excessive energy use. -
Question:
Can the ZK-AS21P be used with a TV or home theater system?
Answer: Yes, the ZK-AS21P is ideal for enhancing your TV or home theater experience. By connecting it through the AUX input or using Bluetooth, you can amplify your audio output significantly. This can dramatically enhance the sound for movies, shows, and games, creating a more immersive environment. -
Question:
Where can I buy the ZK-AS21P Bluetooth Amplifier?
Answer: You can purchase the ZK-AS21P Bluetooth Amplifier at Ubuy in Trinidad and Tobago. Ubuy offers a range of audio products and provides a convenient online shopping experience, making it simple to find and acquire this quality amplifier for your audio needs.
Beffkkip Amplifiers Editorial Review
The ZK-AS21P 2.1 Bluetooth Amplifier Board features a powerful dual TPA3255 design capable of delivering 300W x 2 for stereo output and an impressive 600W for the subwoofer channel. With a variety of input options including AUX, USB, and wired knob controls, this amplifier allows for seamless integration with various audio sources. Users appreciate its robust performance with 18 to 50 volts of direct current supply, ensuring versatility for different setups. Designed for through-hole mounting, it weighs in at 6 lbs, making it ideal for building high-quality audio systems that require reliable amplification.
Customer Reviews & Ratings
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Pros
- Powerful dual channel output of 300 watts each
- 600W subwoofer channel enhances audio depth
- Supports multiple input options for flexibility
- Lightweight design makes installation easy
- User-friendly wired knob for volume control
Cons
- Limited to 50 volts maximum supply voltage
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 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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TTD 625
Order now and get it around Wednesday, September 23
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Features & Benefits
- Powerful 2.1 amp with 600 watt subwoofer support.
- Integrated Bluetooth 5.0 for stable wireless streaming.
- Supports Bluetooth, AUX, and extension inputs.
- Class D design with adjustable gain for versatile speaker compatibility.
- Optional accessories available for enhanced functionality.
- Perfect for home theater and DIY audio projects.
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