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- Wuzhi Audio ZK-502L Power Amplifier Board Cla...
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
物品 #:
36178318
Wuzhi Audio ZK-502L Power Amplifier Board Class D AMP Module for DIY Wireless Speaker (ZK-502L)
物品 #:
36178318
HKD 167
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from 美國
0 ratings
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從USA商店導入
現在訂購，約可在下列時間收貨： 星期二, 九月 01
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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 美國 store (110-120). Recommended power converters 立即購買.
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.
產品詳情
- Output power of up to 50w*2 (peak power) and wide voltage input of DC 5-24V
- Bluetooth 5.0 for direct wireless connection without a password
- Easy installation with illustrated interfaces and short start-up sound for convenience
- Protective features include over-heat protection and short-circuit protection
- Committed to quality and customer service with 24/7 support
- XY-Y50L Bluetooth Power Amplifier Board 50W+50W(Peak Power), Mini Amp Module Dual Channel with Remote Control
| 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) |
| Voltage | 24 volts |
| Manufacturer | UWAYKEY |
| Maximum Supply Voltage | 24 volts_of_direct_current |
| Minimum Supply Voltage | 5 volts_of_direct_current |
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.
產品敘述
Wuzhi Audio ZK-502L Power Amplifier Board Class D AMP Module for DIY Wireless Speaker (ZK-502L)
有疑問？ 與我們聊天
客戶問題與解答
-
題:
What is the recommended DC power supply for the amplifier board?
回答: It is recommended to use a DC power supply between 12-20V. -
題:
What is the maximum voltage input for the amplifier board?
回答: The maximum voltage input is DC 5-24V. -
題:
What is the sound of the amp board when starting up and connecting to Bluetooth?
回答: 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
1 客戶評分
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4 星
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優點
- 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
缺點
- Bluetooth connection range could be better
Platform Trust & Buyer Confidence
FZ
F Zhang
Verified buyer
“Good product, and smooth delivery!”
18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer
“Great products and services”
17 April 2026 · via Trustpilot
KD
Khushi
Verified buyer
“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”
6 July 2026 · via Trustpilot
KM
kritika
Verified buyer
“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”
3 July 2026 · via Trustpilot
S
Sam
Verified buyer
“Great product, good packing, the goods arrived quickly and well protected.”
6 June 2026 · via Trustpilot
安全結帳
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Product Price History
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HKD 167
現在訂購，約可在下列時間收貨： 星期二, 九月 01
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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特色和優勢
- 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
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.