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Item #:
1673464
HiLetgo Mini 3W+3W DC 5V Audio Amplifier Handy Digital Power Amp Module Board Dual-Channel PAM8403 Stereo Amplifiers with Potentiometer for DIY
Item #:
1673464
TTD 80
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Friday, July 10
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Super small digital power amplifier chip with high-definition sound quality highlights the advantages of digital chips. Flexible power supply for easy installation and top-notch potentiometer offer easy volume control and power switch adjustment.
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What Stands Out
Compact Design
The HiLetgo Mini amplifier offers a space-efficient design, making it perfect for DIY projects and portable applications without compromising on audio quality.
Efficient Power
With a dual-channel PAM8403 design, this amplifier delivers 3W+3W output while maintaining energy efficiency, ideal for battery-operated devices and low-power audio systems.
User-Friendly Controls
Equipped with a potentiometer, this amplifier allows users to easily adjust volume levels, providing a customizable audio experience tailored to their listening preferences.
Product Details
- High-definition sound quality digital power amplifier chip
- Small size (30×22×16mm) and light weight for easy installation
- Flexible power supply options, runs off AA batteries or USB charger
- Top-notch potentiometer for smooth volume adjustment and power control
- Crisp and clear sound output with low noise for optimal listening experience
- Operates at DC 3-5.5V, with max output of 3Wx2 (5V 4Ω) and 90% efficiency
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
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DIY Enthusiasts
Ideal for hobbyists looking to create custom audio projects with portable sound systems.
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Portable Audio Users
Perfect for users needing a lightweight, compact amplifier for on-the-go musical experiences.
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Students and Educators
Useful for educational purposes in electronics courses, allowing hands-on learning with audio technology.
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Professional Musicians
Not suitable for high-performance audio applications requiring powerful amplification and premium sound quality.
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Home Theater Systems
Less effective for home theaters due to limited power output for larger spaces and intricate setups.
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Unexperienced Users
May be too complex for beginners unfamiliar with amplifiers and DIY electronics assembly.
Product Description
HiLetgo Mini 3W+3W DC 5V Audio Amplifier Handy Digital Power Amp Module Board Dual-Channel PAM8403 Stereo Amplifiers with Potentiometer for DIY Portable
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the output power of the HiLetgo Mini PAM8403 audio amplifier?
Answer: The HiLetgo Mini PAM8403 audio amplifier has a dual-channel output power of 3W per channel, making it suitable for driving small speakers in personal projects. This output level provides ample volume for home DIY audio applications, such as building small speakers or enhancing audio in Raspberry Pi setups. Its compact size and efficient performance make it an excellent choice for those looking to create high-quality audio experiences. -
Question:
Can the HiLetgo Mini PAM8403 amplifier be used with different power sources?
Answer: Yes, the HiLetgo Mini PAM8403 amplifier can operate on a DC power supply ranging from 5V to 12V, making it versatile for various power applications. This flexibility allows you to use it with battery packs or wall adapters, depending on your project's requirements. It's particularly beneficial for DIY enthusiasts who are looking to integrate the amplifier into portable electronic projects or fixed installations. -
Question:
How do I connect the HiLetgo PAM8403 amplifier to my audio source?
Answer: Connecting the HiLetgo PAM8403 amplifier to an audio source is straightforward. Use a standard audio cable to connect the audio output from your device (like a phone or computer) to the RCA or AUX input on the amplifier. Ensure to match the left and right channels properly for optimal stereo sound. This capability allows you to enhance the audio output from various devices, making it ideal for personal audio projects. -
Question:
What type of speakers work best with the HiLetgo PAM8403 amplifier?
Answer: The HiLetgo PAM8403 amplifier is designed to work best with small to medium-sized stereo speakers, typically rated from 4 to 8 ohms. These speakers will harness the amp's power output effectively, providing optimal sound quality without distortion. This makes it suitable for DIY projects where audio fidelity is important, such as building custom sound systems or enhancing existing portable speakers. -
Question:
Does the HiLetgo Mini PAM8403 amplifier require a heat sink?
Answer: Generally, the HiLetgo Mini PAM8403 amplifier operates within safe temperature limits without requiring a heat sink for most applications. It is well-engineered to dissipate heat efficiently during standard use. However, in applications where it will be pushed to its maximum output for extended periods, the addition of a heat sink may help maintain optimal performance. This is beneficial for ensuring longevity in high-demand projects. -
Question:
What is the role of the potentiometer in the HiLetgo PAM8403 amplifier?
Answer: The potentiometer included in the HiLetgo PAM8403 amplifier serves as a volume control, allowing you to adjust the audio output level easily. This is particularly useful in DIY projects where you may want to have direct control over the sound without the need for external controls. By integrating this feature, you can create a more user-friendly experience, enabling one-touch adjustments to your audio environment. -
Question:
Is it possible to use the HiLetgo Mini PAM8403 amplifier for outdoor projects?
Answer: While the HiLetgo Mini PAM8403 amplifier is not inherently weatherproof, it can definitely be used for outdoor projects if adequately protected. For example, incorporating it into a weather-resistant enclosure would allow you to use it in garden parties or outdoor gatherings. Its small footprint makes it easy to integrate into portable speaker systems for outdoor fun. -
Question:
Can the HiLetgo PAM8403 amplifier be used in car audio systems?
Answer: Yes, the HiLetgo PAM8403 amplifier can be utilized in car audio systems, especially in custom DIY installations. Its compact size and efficient power consumption make it easy to install in tight spaces. Just ensure that the power supply used is suitable for your vehicle's electrical system, and you can enhance your car audio experience effectively. -
Question:
What are common applications for the HiLetgo Mini PAM8403 audio amplifier?
Answer: Common applications for the HiLetgo Mini PAM8403 audio amplifier include DIY speaker projects, computer audio systems, and portable audio devices. Its versatility allows creators to integrate it into various settings, from enhancing audio in Raspberry Pi projects to building custom high-fidelity sound systems for home use. This wide range of uses allows it to cater to both hobbyists and serious audio enthusiasts. -
Question:
Where can I buy the HiLetgo Mini PAM8403 audio amplifier in Trinidad and Tobago?
Answer: You can purchase the HiLetgo Mini PAM8403 audio amplifier from Ubuy in Trinidad and Tobago. Ubuy offers a convenient platform for acquiring this product along with reliable customer service and a wide selection of related DIY audio products. It's an excellent place for both new users and seasoned enthusiasts looking for quality components to elevate their projects.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“Not madly expensive like I thought, and much quicker than promised.”
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12 June 2026 · via Trustpilot
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TTD 80
Order now and get it around Friday, July 10
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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.
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Fastest cross-border delivery
Features & Benefits
- Small size amplifier with high definition sound
- Flexibility in power supply
- Top-notch potentiometer for easy adjustment
- Crisp and clear sound output with low noise