- Hjemmeside /
- Elektronik /
- Home Audio /
- Home Theater /
- Receivers & Amplifiers /
- Amplifiers /
- Wuzhi Audio ZK-502L Power Amplifier Board Cla...
0 ratings
Wuzhi Audio ZK-502L Power Amplifier Board Class D AMP Module for DIY Wireless Speaker ZK-502L
0 ratings
Skriv en anmeldelse
Ikke på lager
Importeret fra USA butik
Sikker transaktion
Ubuy arbejder hårdt for at beskytte din sikkerhed og dit privatliv. Vores avancerede betalingssikkerhedssystem sikrer fortrolighed ved at kryptere dine oplysninger under transmission ved hjælp af AES (Advanced Encryption Standards) og SSL (Secure Socket Layer) protokoller. Dine betalingsoplysninger er 100% sikre, da vi ikke deler dine betalingsoplysninger med tredjepartssælgere.
Vores bedste logistikpartnere
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
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of USA store (110-120). Recommended power converters Køb nu.
Hvad der skiller sig ud
Compact Design
The ZK-502L’s compact size makes it an ideal choice for DIY wireless speakers, fitting seamlessly into various designs without sacrificing audio quality.
Class D Efficiency
This amplifier board utilizes Class D technology, providing high energy efficiency and low heat generation, ensuring prolonged use without the risk of overheating.
Versatile Compatibility
Compatible with a wide range of speaker types and formats, making it an excellent choice for audio enthusiasts looking to customize their sound experience.
Produktdetaljer
| Item Weight | 0.15 lbs (70 grams) |
Hvem bør købe?
-
DIY Enthusiasts
Perfect for hobbyists looking to build their own wireless speakers with customizable audio settings.
-
Compact Systems
Ideal for users needing a small but powerful amplifier for limited space environments like apartments or dorms.
-
Budget Audiophiles
Great option for those seeking high-quality sound without breaking the bank on expensive audio equipment.
-
High-Power Needs
Users needing extremely high wattage may find this amplifier underpowered for large rooms or loud environments.
-
Casual Listeners
Not suitable for users who prefer plug-and-play solutions without the need for DIY assembly or technical know-how.
-
Professional Use
Professionals requiring studio-grade audio equipment may find it lacking in features and power for serious applications.
PRODUKTBESKRIVELSE
Wuzhi Audio ZK-502L Power Amplifier Board Class D AMP Module for DIY Wireless Speaker ZK-502L
Har du nogen forespørgsel? Chat med os
Kundespørgsmal & svar
-
spørgsmål:
What is the Wuzhi Audio ZK-502L Power Amplifier Board?
svar: The Wuzhi Audio ZK-502L is a Class D amplifier module designed for powering DIY wireless speakers. Its compact design provides efficient power handling and sound reproduction. This amplifier is particularly popular among audio enthusiasts who want to build custom speaker systems. With features like high efficiency and low distortion rates, it can drive a variety of speaker types effectively, making it ideal for tailored audio projects. -
spørgsmål:
What are the key specifications of the ZK-502L module?
svar: The ZK-502L comes with several impressive specifications, including a power output of up to 50W per channel at 4 ohms. It operates at a wide frequency range, ensuring rich sound quality. Additionally, the module supports various input and output types, which makes it versatile for integration into different audio systems. Hobbyists appreciate its small footprint, which makes it suitable for various DIY projects. -
spørgsmål:
Is the ZK-502L suitable for beginners in DIY audio projects?
svar: Yes, the ZK-502L is suitable for beginners. Its straightforward design means it can be easily implemented into DIY projects without the need for extensive technical skills. Users can follow basic assembly instructions and connect it to their speakers relatively easily. For those new to audio projects, this module serves as a great introduction to amplifying audio signals and creating custom sound systems. -
spørgsmål:
How do I connect the ZK-502L to my speakers?
svar: To connect the ZK-502L to your speakers, you must first wire the positive and negative terminals of the amplifier to the respective terminals of your speaker. Following that, you should provide power to the module using a compatible power supply. It is important to ensure proper polarity and secure connections to avoid potential damage. This connection allows you to enjoy enhanced sound performance from your DIY speaker setup. -
spørgsmål:
Can the ZK-502L work with Bluetooth audio sources?
svar: The ZK-502L does not feature built-in Bluetooth capabilities. However, you can connect it to an external Bluetooth audio receiver. By doing this, you can stream audio wirelessly from your devices to the amplifier, providing a seamless experience. This setup is ideal for creating a wireless audio solution in your home or for portable speaker systems, combining modern convenience with classic DIY craftsmanship. -
spørgsmål:
What is the difference between Class D and Class AB amplifiers?
svar: Class D amplifiers, like the ZK-502L, are known for their high efficiency and compact design, which allow for less heat generation compared to Class AB amplifiers. While Class AB amplifiers offer superior sound quality with lower distortion, they tend to generate more heat and require larger heat sinks. For DIY applications, especially where space is a concern, Class D amplifiers are often preferred for their performance-to-size ratio. -
spørgsmål:
What power supply is recommended for the ZK-502L?
svar: For optimal performance, a regulated power supply ranging from 12V to 24V is recommended for the ZK-502L. The exact voltage depends on your application and the desired power output. A power supply that can offer adequate current according to the amplifier's specifications is crucial for achieving the best audio quality. Always ensure that your power source matches the modulated requirements to avoid any operational issues. -
spørgsmål:
What are the dimensions of the ZK-502L amplifier board?
svar: The ZK-502L amplifier board typically measures around 100mm x 70mm, which makes it a compact option for various audio projects. Its small size is advantageous for fitting into tight spaces or integrating into custom enclosures. This attribute appeals to DIYers looking to create sleek and portable speaker systems without sacrificing sound quality. -
spørgsmål:
What kind of speakers can I pair with the ZK-502L?
svar: The ZK-502L can be paired with various speaker types, including bookshelf and full-range speakers, as long as they are compatible with the amplifier’s output power specifications. The module is ideal for hobbyists who want to create custom sound systems, allowing them to experiment with different speaker configurations for enhanced audio experiences. Matching the impedance and power rating of the speakers is key for optimal performance. -
spørgsmål:
Where can I buy the Wuzhi Audio ZK-502L Power Amplifier Board in Denmark?
svar: You can purchase the Wuzhi Audio ZK-502L Power Amplifier Board from Ubuy in Denmark. They offer a reliable purchasing experience and various options for getting this product delivered directly to your location. Ubuy is known for a wide assortment of electronics, making it an excellent choice for DIY enthusiasts looking to enhance their audio projects.
UwayKey Amplifiers Editorial Review
Ingen redaktionelle anmeldelser fundet
Kundeanmeldelser & vurderinger
1 kundebedømmelser
-
5 stjerne
100%
-
4 stjerne
0%
-
3 stjerne
0%
-
2 stjerne
0%
-
1 stjerne
0%
Anmeld dette produkt
Del dine tanker med andre kunder
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
Sikker betaling
Global Delivery
Nem returnering
Genuine Products
Produktets prishistorik
Vigtig information
- Begrænsninger : ved produkter som forsendes internationalt skal du venligst være opmærksom på, at eventuelle garantier fra producenten ikke nødvendigvis gælder; producentens tjenester vil måske ikke være tilgængelige; produktmanualer, instruktioner og sikkerhedsoplysninger vil måske ikke findes på destinationslandets sprog. Produkterne samt tilhørende materialer vil måske ikke være designet i overensstemmelse med destinationslandets nationale standarder, specifikationer og krav til mærkning; og produkterne lever ikke nødvendigvis op til destinationslandets standarder for spænding og strøm (hvilket betyder, at en adapter eller omformer kan være nødvendig). Køber er ansvarlig for at sikre, at produktet kan importeres på lovlig vis til destinationslandet. Ved køb hos Ubuy eller Ubuys filialer er køberen officiel importøt og skal følge alle destinationslandets love og regler.
- Det er ikke alle de produkter som vises på Ubuy som er til salg, idet Ubuy er en global søgemaskine. Produkterne er underlagt eksport-/handelsregler.
Currently unavailable.
We don't know when or if this item will be back in stock.
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.)
Sikker transaktion
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Vores bedste logistikpartnere
Hurtigste grænseoverskridende levering
Egenskaber og fordele
- Output power of 50w*2
- Wide voltage input: DC 5-24V
- Bluetooth 5.0 connectivity without password
- Easy installation and short start-up sound
- Protective functions against overheat and short-circuits
- 24/7 customer service with 100% satisfaction guaranteed
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.