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Item #:
24050532
PAM8403 Mini 2 Channel 3W Stereo Class D Audio Power Amplifier Module Board (Pack of 2) by Envistia Mall
Item #:
24050532
SLL 295583
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Order now and get it around Thursday, July 02
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This miniature PAM8403 3W stereo Class D audio amplifier module offers low THD+N and high efficiency, making it ideal for portable mobile applications operating on battery power. It can provide 3W (left channel) + 3W (right channel) output power into a 4O speaker load and 5V power supply.
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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
Compact Design
The PAM8403 amplifier's mini size makes it perfect for tight spaces in DIY projects, ensuring portability and ease of integration without compromising sound quality.
High Efficiency
This Class D audio power amplifier boasts 90% efficiency, allowing for longer playback time and less heat generation compared to traditional amplifiers, addressing power consumption concerns.
Impressive Output
With 3W per channel output, the PAM8403 provides powerful, clear sound, making it ideal for enhancing audio in small speakers or projects, satisfying audio enthusiasts and beginners alike.
Product Details
- Super small: 1.85 x 2.11cm. Can be used in a variety of electronic products within a small space
- Dual-channel stereo, 5V power supply can output 3W + 3W power, can directly drive small 4Ω and 8Ω speakers with high power and good sound quality.
- Unique Class D digital amplifier board with LC filter can be powered directly from a computer's USB source.
- Can be used in any DIY design requiring a miniature audio amplifier, especially portable and mobile applications operating on battery power.
| Voltage | 5 Volts |
| Maximum Supply Voltage | 5.5 Volts |
| Minimum Supply Voltage | 2.5 Volts (DC) |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Operating Temperature | 140 Degrees Celsius |
| Output Power | 6 Watts |
| Package Type Name | bubble wrap envelope |
| Material Type | Printed Circuit Board (Pcb) |
| Manufacturer | Unbranded/Generic |
| Model | PAM8403 |
| Brand Name | Envistia |
| UPC | 732387202134 |
| Part Number | PAM8403 |
| Specification Met | Industry Standards |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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DIY Audio Projects
Ideal for hobbyists creating custom audio equipment, providing efficient amplification for small speakers.
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Compact Sound Systems
Perfect for building mini sound systems or portable speakers due to its small size and lightweight design.
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Students Learning
Great for electronics students learning about sound amplification and circuit design in a practical way.
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High Power Needs
Not suitable for large audio applications requiring higher power output or extensive sound coverage.
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Professional Audio Gear
May not meet the quality standards needed for professional audio situations where high fidelity is crucial.
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Complex Audio Systems
Inadequate for complex setups needing multiple channels or advanced audio processing features.
Product Description
About This Item
Introducing the PAM8403 Mini 2 Channel 3W Stereo Class D Audio Power Amplifier Module Board Pack of 2 by Envistia Mall. Enhance your audio experience and bring your music to life with this powerful amplifier module. The PAM8403 Amplifier Module offers a compact and efficient design, perfect for DIY audio projects or upgrading your existing audio setup. With its small size, this module can easily be integrated into any system without taking up much space. Featuring a Class D architecture, the PAM8403 ensures high efficiency and low power consumption.
It delivers clear and crisp audio with a total output power of 3 watts, allowing you to enjoy your favorite music with improved clarity and depth. Designed with two channels, this amplifier module supports stereo audio output, making it perfect for creating a surround sound experience. Connect it to your speakers, headphones, or any audio device and immerse yourself in rich, vibrant sound. The Envistia Mall PAM8403 Amplifier Module is built with high-quality components to ensure durability and reliability. It is easy to install and operate, making it suitable for both beginners and experienced audio enthusiasts. Upgrade your audio system with the Envistia Mall Audio Power Amplifier.
With its compact size, powerful performance, and easy installation, it is the perfect choice for anyone looking to enhance their music listening experience. Don't settle for ordinary sound quality. Elevate your audio setup with the PAM8403 Amplifier Module by Envistia Mall. Order now and enjoy unparalleled clarity, power, and immersive sound.
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Customer Questions & Answers
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Question:
What is the power output of the PAM8403 Mini Audio Amplifier?
Answer: The PAM8403 Mini Audio Amplifier delivers 3W per channel at a 4Ω load, making it a powerful option for enhancing audio quality in small devices. This class D amplifier is designed to provide clear sound while minimizing distortion and preserving audio fidelity. It's perfect for DIY audio projects, such as portable speakers or custom computer audio systems, where compact size and efficiency are key. -
Question:
What are the input voltage requirements for the PAM8403 module?
Answer: The PAM8403 module operates on a supply voltage of 5V, making it compatible with various power sources. This voltage range ensures optimal performance while maintaining efficient power consumption. Users can easily integrate this amplifier into projects powered by USB or battery setups, which is especially beneficial for mobile applications or low-power electronic devices. -
Question:
Can I use the PAM8403 amplifier with different speaker impedances?
Answer: While the PAM8403 is optimized for 4Ω speakers, it can also work with 8Ω speakers at a lower output power. Using higher impedance speakers may result in reduced volume levels but will still function properly. This flexibility allows users to adapt the amplifier to various projects, whether upgrading audio on a small DIY speaker or integrating it into an existing system. -
Question:
What types of audio sources can I connect to the PAM8403?
Answer: You can connect various audio sources to the PAM8403, including smartphones, tablets, computers, and other audio devices with a 3.5mm headphone jack or similar output. Its versatility makes it ideal for a range of applications, from enhancing audio in electronic projects to building custom speaker systems for home use. Simply use the appropriate audio cable to connect your device. -
Question:
Is heat dissipation a concern with the PAM8403 amplifier?
Answer: The PAM8403 efficiently manages heat output due to its class D technology, which converts more power into audio output rather than heat. While it usually operates at cooler temperatures than analog amplifiers, ensuring proper ventilation in enclosed spaces is still advisable. This makes it suitable for compact projects where traditional amplifiers might face overheating issues. -
Question:
How do I connect the PAM8403 amplifier in a circuit?
Answer: Connecting the PAM8403 is straightforward, with clear pins for power, ground, audio input, and speaker output. Simply connect the power pins to your 5V power supply, attach your audio source to the input pins using a 3.5mm connector, and connect your speakers to the output terminals. This uncomplicated design allows even beginners to easily incorporate the amplifier into their projects. -
Question:
Is the PAM8403 suitable for portable applications?
Answer: Yes, the PAM8403 is ideal for portable audio applications thanks to its compact size and efficient power consumption. Its low voltage operation means it can easily be powered by batteries or USB, making it an excellent choice for portable speakers or DIY audio projects aimed at on-the-go use. Its lightweight design also contributes to making it a favored option for those building mobile solutions. -
Question:
Can I use multiple PAM8403 modules together in one project?
Answer: Absolutely, you can use multiple PAM8403 modules in a single project to drive more speakers or create a more robust audio system. By connecting each module to separate speaker channels and managing their inputs, you can create a more immersive sound experience. This setup is particularly useful for larger DIY speakers or when tuning systems for theater or gaming applications. -
Question:
What are the dimensions of the PAM8403 module?
Answer: The PAM8403 Mini Audio Amplifier module typically measures about 1.1 x 1.4 inches, making it compact enough for various projects. Its small form factor allows it to be easily integrated into tight spaces and custom enclosures without compromising audio quality, which is particularly beneficial in applications such as mini speakers, robots, or other compact audio devices. -
Question:
Where can I buy the PAM8403 Mini 2 Channel 3W Stereo Class D Audio Power Amplifier Module Board Pack of 2 by Envistia Mall?
Answer: You can purchase the PAM8403 Mini 2 Channel 3W Stereo Class D Audio Power Amplifier Module Board Pack of 2 from Ubuy in Sierra Leone. Ubuy offers a convenient shopping experience with a wide selection of electronic components, ensuring you easily find the PAM8403 module and have it delivered directly to you.
Envistia Amplifiers Editorial Review
The PAM8403 Mini 2 Channel 3W Stereo Class D Audio Power Amplifier Module Board by Envistia Mall is a great addition for anyone looking to Construct their own small speaker system. This amplifier is specifically designed for use with speakers and provides clear, powerful sound even though it is a small device. However, if you plan on using it for headphones, you will need to follow a certain suggestion. The board comes in a pack of two, which was previously mistaken for just one board.
Customer Reviews & Ratings
17 customers ratings
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5 Star
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4 Star
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3 Star
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2 Star
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Pros
- Small size
- Powerful sound
- Comes in a pack of two
Cons
- Adjusting for headphone use requires some extra steps and components
Product Price History
Important information
- 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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
SLL 295583
Order now and get it around Thursday, July 02
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.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Low THD+N and high efficiency
- Provides 3W output power for left and right channels
- Small size suitable for portable applications
- Can be powered from a computer USB port, USB power bank or mobile phone charger
- Suitable for use with small 4Ω and 8Ω speakers
- Ideal for any DIY project needing a miniature audio amplifier