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Item #:
221303752
Zk-502T Bluetooth Amplifier Board,50W 2.0 Channel Amp Board with Treble and Bass Control,Bluetooth 5.0 Amplifier Board DC 12-24V Stereo Amp Module
85% of respondents would recommend this to a friend
Item #:
221303752
LKR 5672
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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Imported from USA store
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Order now and get it around Saturday, September 26
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Experience crystal-clear sound with our advanced TPA3116D2 amplifier chip, perfect for both music and voice amplification.
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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 50W of power in a 2.0 channel configuration, capable of driving high-quality sound for DIY speaker projects, ensuring immersive audio experiences.
Bluetooth 5.0
Equipped with Bluetooth 5.0 for seamless connectivity, offering extended range and stability, allowing users to play music wirelessly from their devices without latency.
Custom Controls
Featuring treble and bass control, users can tailor audio output to their preferences, enhancing listening experiences and accommodating different music genres.
Product Details
| Voltage | 12 volts |
| Maximum Supply Voltage | 24 volts |
| Minimum Supply Voltage | 12 volts |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Operating Temperature | 77 u00b0F |
| Output Power | 50 watts |
| Package Type Name | Box |
| Supply Current | 10 A |
| Maximum Output Power | 50Wu00d72 |
| Item Dimensions | 2.76 x 2.36 x 0.59 inches (7 x 6 x 1.5 cm) |
| Material Type | PCB |
| Manufacturer | FORIOT |
| Model | A42_FAFC0136-002_US |
| Brand Name | FORIOT |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Number of Packs | 1 |
| Included Components | Bluetooth Amplifier Board |
| Part Number | A42_FAFC0136-002_US |
| Specification Met | CE |
| Item dimensions L x W x H | 2.76 x 2.36 x 0.59 inches (7 x 6 x 1.5 cm) |
| Country of Origin | This item will be imported from US |
| Date First Available | March 18, 2026 |
Who Should Buy?
-
DIY Audio Enthusiasts
Perfect for individuals looking to build custom speaker systems with enhanced audio control features.
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Small Spaces Use
Ideal for users wanting a compact amplifier solution in limited spaces without compromising sound quality.
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Bluetooth Users
Great for those who frequently use Bluetooth devices and prefer wireless audio streaming versatility.
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Large Venue Use
Not suitable for users requiring amplification for large areas, as its power output may be insufficient.
Product Description
Zk-502T Bluetooth Amplifier Board,50W 2.0 Channel Amp Board with Treble and Bass Control,Bluetooth 5.0 Amplifier Board DC 12-24V Stereo Amp Module for DIY Speakers
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Customer Questions & Answers
-
Question:
What types of inputs does this amplifier support?
Answer: It supports Bluetooth, AUX, USB, and dual microphone inputs. -
Question:
What is the wattage requirement for optimal performance?
Answer: For optimal performance, use a DC power supply with sufficient wattage, recommended under 10A. -
Question:
Does this product include a microphone?
Answer: No, the product does not include a microphone.
FORIOT Amplifiers Editorial Review
Zk-502T Bluetooth Amplifier Board,50W 2.0 Channel Amp Board with Treble and Bass Control,Bluetooth 5.0 Amplifier Board DC 12-24V Stereo Amp Module for DIY Speakers is a practical choice for anyone wanting to build custom audio setups. One user noted that wiring this amp board was simple due to its well-made connectors, allowing them to have it running in only ten minutes. Additionally, the ability to pair instantly via Bluetooth adds convenience, making it a suitable option for DIY enthusiasts looking to avoid intricate wiring. However, keep in mind that the amplifier is sensitive to interference, so power and audio cables should be kept apart to prevent noise.
Customer Reviews & Ratings
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Pros
- Simple wiring with well-made connectors
- Instant Bluetooth pairing for ease of use
- Solid feel to treble and bass control knobs
- Compact design fits well in DIY projects
- Ideal for building custom Bluetooth speakers
Cons
- Sensitive to interference from power cables
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
O
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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LKR 5672
Order now and get it around Saturday, September 26
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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Fastest cross-border delivery
Features & Benefits
- Delivers pure, low-distortion audio with TPA3116D2 chip.
- Supports 2.0 channel stereo output for 20-50W speakers.
- Versatile with Bluetooth, AUX, USB, and dual MIC inputs.
- Features anti-howling technology for clearer voice in teaching or meetings.
- Built-in protection against over-voltage, under-voltage, and short circuits.
- User-friendly installation with DuPont wire leads for easy DIY projects.
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