🔥 2.1 Channel Bluetooth Audio Receiver Power Amplifier Module🔊

High-Efficiency BT 5.0 Audio Amplifier Board | 50W x 2 + 100W Output | For DIY Audio Projects, Car/Home Speakers

📶 Bluetooth 5.0 Wireless Connectivity
Enjoy seamless, stable, and low-latency audio streaming from smartphones, tablets, or laptops with BT 5.0 support.

🎧 Versatile 2.1 Channel Output
Delivers 2 x 50W stereo channels for left/right audio and a dedicated 100W subwoofer channel, creating rich, immersive sound for any speaker system.

🔄 Dual Input Modes: AUX + BT
Switch between Bluetooth and AUX wired connection for maximum compatibility with your devices and setups.

🔋 Wide Voltage Input Compatibility
Supports DC 12V–24V / 5A or higher power input for flexible use with various power supplies (⚠️ not suitable for direct 24V battery packs).

🔊 High Sensitivity Input
Input sensitivity of 500mV, ensuring efficient signal recognition and sound reproduction from most audio sources.

⚙️ Compact, DIY-Friendly Design
Perfect for custom audio setups in home theaters, car systems, portable speakers, or desktop audio projects.

🎯 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 / 5A 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