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- Wuzhi Audio ZK-502L Power Amplifier Board Cla...
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This little thing smaller than a card can output up to 50w*2 power (peak power). User Can Directly Connect with Wireless Bluetooth 5.0 without Password. The Illustration Of Each Interface Is Printed On The Protective Plate, Making It Easy To Install Even Without Instructions. This BT Amp Is Designed with Protective Case, Over-heat Protection, Short-circuit Protection
Бр. на производ:
36178318
Wuzhi Audio ZK-502L Power Amplifier Board Class D AMP Module for DIY Wireless Speaker (ZK-502L)
Бр. на производ:
36178318
MKD 1293
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from САД
0 ratings
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This little thing smaller than a card can output up to 50w*2 power (peak power). User Can Directly Connect with Wireless Bluetooth 5.0 without Password. The Illustration Of Each Interface Is Printed On The Protective Plate, Making It Easy To Install Even Without Instructions. This BT Amp Is Designed with Protective Case, Over-heat Protection, Short-circuit Protection
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Note: Step Down Voltage Transformer required for using electronics products of САД store (110-120). Recommended power converters Купи сега.
What Stands Out
Class D Efficiency
The ZK-502L utilizes Class D technology for high efficiency, reducing power consumption while delivering optimal sound quality, making it ideal for DIY wireless speaker projects.
Compact Design
Its small form factor allows for easy integration into various devices, perfect for compact speaker setups without compromising on audio performance.
DIY Friendly
Designed for DIY enthusiasts, the Wuzhi Audio ZK-502L offers a user-friendly interface and clear instructions, empowering users to build tailored audio solutions that meet their needs.
Детали за производот
- Compact and powerful - Output power of up to 50W*2 (peak power)
- Bluetooth 5.0 - Convenient wireless connectivity without the need for a password
- Easy installation - Illustrations of each interface printed on the protective plate for easy setup
- Short start-up sound - The amp board quickly starts and connects to Bluetooth
- Protective function - Designed with over-heat and short-circuit protection
- Excellent customer service - Committed to providing a 100% satisfactory solution
| Voltage | 24 Volts |
| Maximum Supply Voltage | 24 Volts (DC) |
| Minimum Supply Voltage | 5 Volts (DC) |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Output Power | 50 Watts |
| Package Type Name | Box |
| Supply Current | 2.5 Amps |
| Maximum Output Power | 50 watts |
| Item Dimensions | 2.16 x 1.49 x 0.66 inches (5.5 x 3.8 x 1.7 cm) |
| Material Type | Plastic |
| Manufacturer | UWAYKEY |
| Model | ZK-502L |
| Brand Name | UwayKey |
| UPC | 194852389953 194852394544 194852394575 |
| Part Number | ZK-502L |
| Item Weight | 10 Grams |
| Unit Count | 1 Count |
| Item dimensions L x W x H | 2.16 x 1.49 x 0.66 inches (5.5 x 3.8 x 1.7 cm) |
Who Should Buy?
-
DIY Audio Enthusiasts
Ideal for hobbyists looking to build custom sound systems or wireless speakers with compact and efficient amplification.
-
Budget-Conscious Users
Great option for those needing an affordable amplifier without compromising on sound quality for everyday listening.
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Compact Spaces
Perfect for users with limited space who need a small, efficient amplifier that delivers good performance.
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High-End Audiophiles
May not satisfy critical listeners seeking the ultimate sound quality and advanced features in their audio equipment.
-
Power-Hungry Systems
Inadequate for large setups needing high wattage; better suited for small to medium applications only.
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Beginner Users
Newcomers to DIY audio might find the assembly and configuration challenging without prior experience.
ОПИС НА ПРОИЗВОД
Wuzhi Audio ZK-502L Power Amplifier Board Class D AMP Module for DIY Wireless Speaker (ZK-502L)
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Прашања и одговори на купувачи
-
Прашање:
What is the recommended DC power supply for the amplifier board?
Одговор: It is recommended to use a DC power supply between 12-20V. -
Прашање:
What is the maximum voltage input for the amplifier board?
Одговор: The maximum voltage input is DC 5-24V. -
Прашање:
What is the sound of the amp board when starting up and connecting to Bluetooth?
Одговор: The sound of the amp board to start and connect to Bluetooth is short.
UwayKey Amplifiers Editorial Review
The Whuzi Mini Bluetooth Amplifier has been well received by customers who were impressed by its power output and sound quality for such a tiny amp. It is compact, easy to assemble and comes with a laser cut protective plates and screwdriver. While some felt that the Bluetooth connection range could have been better, others used a homemade antenna to improve it. Customers recommended using an old laptop brick and higher voltages for best performance. The amp was paired with various speakers, from 5in bookshelf speakers to huge old 80s style stereo speakers, and overall, customers were pleased with the sound quality for the price. However, some recommended installing a separate power switch to conserve battery life when using as a portable Bluetooth speaker. Finally, a few customers received units without heat sinks, which could be a concern when using for prolonged periods at high volume.
Customer Reviews & Ratings
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5 ѕвездичка
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4 ѕвездичка
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Добрите
- Powerful for such a tiny amp
- Compact and easy to assemble
- Good sound quality for the price
- Can be used with various speakers
- Comes with protective plates and screwdriver
Конс
- Bluetooth connection range could be better
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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MKD 1293
Нарачајте сега и ќе се испорача околу Четврток, Јули 16
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Карактеристики и придобивки
- Output power of up to 50w*2
- Directly connect with wireless Bluetooth 5.0 without password
- Easy installation with interface illustration printed on protective plate
- Designed with over-heat and short-circuit protection
- Commitment to quality and customer service
- 24/7 customer support with 100% satisfactory solution
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