PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer
PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer
PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer
Quality electronics from The Tech Depot, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, expert support.
Product Overview
The PAM8403 is a compact, high-efficiency digital audio amplifier board designed for portable and embedded audio applications. Featuring an integrated switch potentiometer for convenient volume control, this 5V-powered amplifier delivers clean, amplified audio output with minimal power consumption-ideal for DIY projects, IoT devices, and consumer electronics.
Key Specifications
| Parameter | Details |
| Type | Digital Audio Amplifier Module |
| Input Voltage | 5V DC |
| Output Power | 2 x 3W @ 5V (8Ohm Load) |
| Audio Input | 3.5mm Jack / Line Level |
| Control | Integrated Volume Potentiometer with ON/OFF Switch |
| Chip | PAM8403 Class D Amplifier IC |
| Features | Compact PCB, Low Heat Generation, High Efficiency |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Why Choose This Product?
100% Authentic - Sourced from trusted, authorized distributors with verification
Fast Delivery - 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse
Expert Support - 24/7 technical assistance via email and WhatsApp
Compact Design - Mini form factor fits tight spaces
Easy Integration - Simple 5V power, audio input, and speaker output connections
Low Power Consumption - Energy-efficient Class D amplification
Volume Control Built-in - No need for external potentiometer
Applications & Project Ideas
Audio & Entertainment
- Portable Bluetooth speakers
- Mini multimedia systems
- Smartphone audio amplification
- Tablet speaker enhancement
DIY Electronics
- Hobbyist audio projects
- Arduino/Raspberry Pi audio systems
- Smart home audio modules
- Custom speaker builds
Professional & Industrial
- Embedded audio systems
- IoT device audio output
- Medical device audio alerts
- Industrial notification systems
Learning & Education
- Electronics and audio engineering courses
- Student projects and prototyping
- Skill development workshops
- Audio amplification learning
What's Included in the Box
- 1x PAM8403 Amplifier Board with Potentiometer
- Technical documentation and pinout diagram
- Quick start guide
- Product authentication certificate
Technical Highlights
Compact & Efficient
- Measures approximately 40x40mm
- Minimal PCB footprint for space-constrained applications
- Low standby power consumption
Easy Connectivity
- Standard 3.5mm audio jack input
- Speaker output terminals (2-8Ohm compatible)
- 5V power connector
- Simple 3-wire connection
Built-in Controls
- Integrated potentiometer for smooth volume adjustment
- ON/OFF switch for power management
- No external components required
Quality Audio
- Class D amplification for distortion-free sound
- Low THD (Total Harmonic Distortion)
- Clean amplified output suitable for various audio sources
Frequently Asked Questions
Is this 100% authentic?
Yes, absolutely. All products are sourced from authorized distributors with authentication verification and hologram certificates where applicable.
What is the warranty coverage?
7-day warranty on manufacturing defects covering all manufacturing defects. Support available via email and WhatsApp for warranty claims and technical assistance.
How fast is the shipping?
We offer 1-5 day shipping, 7-8 day delivery to most locations in India from our Bengaluru warehouse. Expedited options available for urgent orders.
Do you provide technical support?
Yes, we provide full technical support 24/7 via email and WhatsApp. Our team can assist with installation, troubleshooting, and project guidance.
What is your return policy?
7-day returns on defective or damaged items with full refund or replacement. applicable on manufacturing defects only within the return window for manufacturing defects.
Can I get bulk discounts?
Yes, wholesale pricing is available on orders of 10+ units. Contact our sales team via WhatsApp or email for bulk quotations.
What speakers can I use with this amplifier?
Compatible with 4Ohm to 8Ohm speakers. For optimal performance, use 8Ohm speakers. Ensure speaker impedance matches specifications to avoid damage.
Can I use this with Raspberry Pi or Arduino?
Yes, the PAM8403 works perfectly with Raspberry Pi, Arduino, and other single-board computers. Requires 5V power and audio line-level input.
Is external power supply required?
The board requires a stable 5V DC power supply (minimum 2A recommended for full power output). A standard USB power adapter works well.
Customer Support
Email: support@thetechdepot.in
WhatsApp: Available 24/7 for quick queries
Location: Bengaluru, India
Trust: Authorized distributor with verified customer reviews
Order your PAM8403 Mini 5V Digital Amplifier Board today
Buy PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer Online in India
Purchase the PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer online at The Tech Depot - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.