Description
ZK-1002D TPA3116D2 Class D Bluetooth 5.0 Power Amplifier Board 100W+100W Dual Channel Stereo Digital Audio Amplifier with USB, AUX Input, Aluminum Alloy Body, DC 9V-24V
🎵 ZK-1002D Hi-Fi Bluetooth Stereo Power Amplifier
Upgrade your audio system with the powerful ZK-1002D Dual Channel Digital Power Amplifier. Built around the high-performance TPA3116D2 Class-D amplifier IC, this compact amplifier delivers clear, powerful, and distortion-free stereo sound. The amplifier supports Bluetooth Wireless Audio, USB Audio Input, and 3.5mm AUX Input, making it suitable for home audio systems, DIY speaker projects, computer speakers, car audio setups, and workshop sound systems.
Its premium aluminum alloy body provides excellent heat dissipation while maintaining a stylish and durable design. The amplifier operates from a wide DC 9V-24V power supply, allowing flexible installation options.
✨ Key Features
🔊 High Power Output
- Rated output power: 100W + 100W
- Dual-channel stereo amplification
- Powerful sound with excellent clarity
🎵 TPA3116D2 Class-D Amplifier Chip
- High efficiency audio amplification
- Low heat generation
- Low distortion output
- Excellent bass and treble response
📶 Wireless Bluetooth Connectivity
- Easily connect smartphones, tablets, laptops, and smart TVs
- Stable wireless audio transmission
- Convenient music streaming
🎧 Multiple Audio Inputs
- Bluetooth Audio Input
- USB Audio Input
- 3.5mm AUX Input
🔘 Simple User Controls
- Power ON/OFF switch
- Front volume control knob
- Easy plug-and-play operation
🛡️ Premium Aluminum Alloy Housing
- Strong and durable construction
- Better heat dissipation
- Attractive modern appearance
⚡ Wide Operating Voltage
- Supports DC 9V to 24V input
- Compatible with various DC adapters and battery systems
🔌 Gold-Plated Speaker Terminals
- Secure speaker connection
- Improved conductivity
- Corrosion-resistant terminals
📋 Technical Specifications
| Specification | Details |
|---|---|
| Model | ZK-1002D |
| Amplifier IC | TPA3116D2 |
| Amplifier Type | Class-D Digital Amplifier |
| Output Channels | 2 Channel Stereo |
| Rated Output Power | 100W × 2 |
| Audio Inputs | Bluetooth, USB, AUX |
| AUX Port | 3.5mm Audio Jack |
| Power Supply Voltage | DC 9V – 24V |
| Volume Control | Rotary Knob |
| Power Switch | Yes |
| Body Material | Aluminum Alloy |
| Speaker Output | Left & Right Channel |
| Connectivity | Wireless Bluetooth + Wired Audio |
| Cooling Method | Aluminum Body Heat Dissipation |
| Application Type | Home, Car, DIY Audio Projects |
🔥 Advantages of TPA3116D2 Chip
- ✅ High Efficiency Class-D Design
- ✅ Crystal Clear Stereo Sound
- ✅ Powerful Bass Performance
- ✅ Low Power Consumption
- ✅ Low Distortion Audio Output
- ✅ Compact Yet Powerful
- ✅ Reliable Long-Term Operation
🏠 Applications
- 🎵 Home Audio System
- 🔊 Bookshelf Speakers
- 🎶 DIY Bluetooth Speaker Projects
- 💻 Computer Multimedia Speakers
- 📱 Smartphone Music Streaming
- 🚗 Car Audio Projects
- 📺 TV Audio Amplification
- 🎤 Workshop & Electronics Projects
- 🏫 Classroom Audio Systems
- 🎼 Small PA Audio Systems
📦 Package Includes
- 1 x ZK-1002D Bluetooth Power Amplifier
- (Power Adapter Not Included)
⭐ Why Choose This Amplifier?
- ✔ Original TPA3116D2 Audio Amplifier Chip
- ✔ Compact Size with High Output Power
- ✔ Bluetooth + USB + AUX Support
- ✔ Premium Aluminum Alloy Body
- ✔ Easy Installation
- ✔ Excellent Sound Quality
- ✔ Suitable for DIY and Professional Audio Projects
- ✔ Wide DC Voltage Compatibility
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