🔥 2.1 Channel Bluetooth Audio Receiver Power Amplifier Module🔊

Still using weak, flat-sounding speakers?

Why Audio Enthusiasts Love This Amplifier

1. Powerful 2.1 Channel Sound

Experience true immersive audio.

This amplifier delivers:
• 50W × 2 stereo channels for crisp left & right sound
• 100W subwoofer output for deep, powerful bass

Perfect for building a full-range 2.1 speaker system with rich, room-filling sound.

2. Bluetooth 5.0 Wireless Streaming

Enjoy stable, high-speed audio transmission with Bluetooth 5.0.

Easily connect your:
Smartphone
Laptop
Tablet

Stream music wirelessly with low latency and strong signal stability.

3. Dual Input Modes – Bluetooth + AUX

Need flexibility? You’ve got it.

Switch between:
• Bluetooth wireless connection 
• AUX wired input 

Compatible with almost any audio device or setup.

⚡ 4. Wide Voltage Compatibility

Designed for versatile projects and installations.

Supports DC 12V – 24V power input, making it ideal for:

Car audio systems
Home speaker setups
Portable speaker builds
️ DIY sound projects

Stable power ensures consistent high-performance output.

️ 5. Compact & Perfect for DIY Projects

Small board. Big possibilities.

Its compact design makes it ideal for:

✔ DIY speaker builds
✔ Home theater upgrades
✔ Portable party speakers
✔ Car subwoofer systems
✔ Custom audio projects

Create your own powerful sound system without expensive equipment.

Perfect For

DIY audio enthusiasts
Home speaker upgrades
Car audio systems
Portable party speakers
Budget home theater setups

 Perfect For

✔️ DIY speaker projects
✔️ Home audio and stereo systems
✔️ Car subwoofer amplifiers
✔️ Portable PA systems or party speakers
✔️ Budget home theater upgrades

 Specifications

Product Name: 2.1 Channel Bluetooth Audio Amplifier Module

Output Power:

Left/Right Channels: 50W × 2

Subwoofer Channel: 100W

Bluetooth Version: 5.0

Input Modes: AUX + BT

Input Sensitivity: 500mV

Channel Configuration: 2.1 Channels

Speaker Compatibility: 20–100W / 4–8Ω

Power Supply Requirement: DC 12–24V / 15A or above (⚠ not compatible with 24V battery packs)

Protection Mechanisms:

• Reverse connection protection
• Overheat and overcurrent protection
• Short-circuit protection

Color: Black

Warranty: None

Package Includes: 1 x 2.1 BT Amplifier Module

❓ Frequently Asked Questions

Q: Can I connect this to my phone?

Yes!
The amplifier supports Bluetooth 5.0, so you can easily connect smartphones, tablets, or laptops wirelessly.

Q: Does it support subwoofers?

Absolutely.
This module includes a dedicated 100W subwoofer channel, allowing you to create a powerful 2.1 speaker system.

Q: What power supply do I need?

You’ll need a DC 12V–24V power supply with at least 15A output for optimal performance.

Q: Is this good for DIY speaker projects?

Yes!
This amplifier is specifically designed for DIY speaker builds, portable speakers, and home audio upgrades.

Q: Does it have safety protection?

Yes.
It includes overheat, overcurrent, reverse polarity, and short-circuit protection to keep your system safe.