SPECIFICATIONS

Amplifier Class: Class D

Bluetooth Version: 5.0

Brand Name: ARuiMei

Choice: yes

Condition: New

Frequency Response: 20Hz-20kHz

High-concerned chemical: none

Operating Voltage: DC 3.7V-5V (USB Standard)

Origin: Mainland China

Output Power: 2 x 3W RMS

Product Type: Bluetooth Audio Amplifier Board / Module

Quiescent Current: ~15mA

Signal-to-Noise Ratio (SNR): >85dB

Total Harmonic Distortion (THD): <0.1%

Wired Audio Input: 3.5mm AUX Input (for non-Bluetooth sources)

2x3W Bluetooth 5.0 Mini Amplifier Board

📶 Built-in Bluetooth 5.0 for Modern Wireless Streaming

Seamless Connectivity: Stream music directly from your smartphone, tablet, or laptop with stable Bluetooth 5.0, eliminating the need for messy wires in portable projects.

Reliable & Efficient: Enjoy a connection range of up to 10 meters and lower power consumption compared to older Bluetooth versions.

⚡ Ultra-Portable Power Design (DC 3.7V-5V)

USB & Battery Friendly: Powered by the universal 5V USB standard or a 3.7V Li-ion battery. Connect it to a power bank, phone charger, or computer USB port for ultimate flexibility.

Perfect for On-the-Go Sound: This low-voltage design is the cornerstone of truly portable, battery-operated audio devices.

🔊 Surprisingly Clear 2x3W Stereo Sound

Clean Power for Small Speakers: Delivers clear, balanced stereo audio perfect for driving pairs of 4Ω-8Ω mini or full-range speakers.

Efficient Class D Amplifier: Provides good volume with minimal heat and power draw, maximizing battery life in portable applications.