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Item #:
194588052
ZK-TB21Q Bluetooth 5.1 HiFi Audio Amplifier Board 2.1 Channel 50W*2+100W
Item #:
194588052
NAD 785
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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In stock
Imported from USA store
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Order now and get it around Sunday, September 20
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Delivering a cinema-like audio experience with customizable sound options.
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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 a powerful 2.1 Channel sound with 50W per channel and a 100W subwoofer, ensuring an immersive audio experience that enhances music enjoyment.
Bluetooth 5.1
Features advanced Bluetooth 5.1 connectivity for stable and high-quality wireless streaming, allowing users to enjoy music without tangled wires.
Versatile Inputs
Supports Qualcomm APTX-HD and AUX lossless input, providing flexibility for high-resolution audio from various devices, perfect for audiophiles seeking top-tier sound quality.
Product Details
| Maximum Supply Voltage | 24 volts_of_direct_current |
| Minimum Supply Voltage | 12 volts_of_direct_current |
| Mounting Type | Surface Mount |
| Number of Channels | 3 |
| Output Power | 150 watts |
| Maximum Output Power | 150 watts |
| Specification Met | FCC |
| Manufacturer | DideaECO |
| Model | ZK-TB21Q |
| Brand Name | ARRAROWN |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Number of Packs | 1 |
| Part Number | ZK-TB21Q |
| Brand | ARRAROWN |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Audio Enthusiasts
Ideal for users seeking high-quality sound from a compact amplifier with Bluetooth capability and subwoofer support.
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DIY Audio Projects
Perfect for hobbyists building custom audio setups who need a reliable and powerful mini amplifier.
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Portable Systems
Great for users looking to create mobile audio systems due to its lightweight design and versatile power input options.
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High-Power Needs
Not suitable for users requiring very high power outputs for large venues or professional audio environments.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the output power of the ZK-TB21Q amplifier?
Answer: The amplifier delivers a total output of 50Wx2 + 100W. -
Question:
Can I use this amplifier for DIY audio projects?
Answer: Yes, its compact design and energy efficiency make it perfect for DIY projects. -
Question:
Does it support Bluetooth connectivity?
Answer: Yes, it features Bluetooth 5.1 for fast and lossless audio transmission.
ARRAROWN Amplifiers Editorial Review
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Customer Reviews & Ratings
3 customers ratings
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Pros
- Excellent sound quality
- Supports Bluetooth 5.1
- Compact design
- Easy to connect subwoofer
- High power output
Cons
- No remote control included
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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- 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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NAD 785
Order now and get it around Sunday, September 20
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Compact 2.1 Channel Bluetooth 5.1 amplifier with 50Wx2 + 100W output.
- Supports both subwoofer and passive speakers for versatile connectivity.
- High-quality audio with Texas Instruments and Qualcomm components reduces distortion.
- Features adjustable treble and bass for personalized sound experiences.
- Ideal for DIY audio projects with energy-efficient performance.
- Enhanced Bluetooth 5.1 for faster transmission and broader coverage.
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