Bluetooth Audio Amplifier Board 5V 6 2W D-class Mono Module USB Input

Discover the Bluetooth Audio Amplifier Board 5V 6 2W D-class Mono Module USB Input — a standout vitamins & supplements pick featuring portable, adjustable design for dependable, everyday performance.

Specifications

Application: Speaker

Brand Name: Aideepen

Condition: New

Dissipation Power: Audio Amplifier Board

Operating Temperature: Audio Amplifier Board

Quantity: 1

Supply Voltage: Audio Amplifier Board

Type: Module

Features:

1. Equipped with Bluetooth 5.4 and USB dual inputs; when connected to a computer, it supports adjustable EQ and real-time audio effects.

2. Features a genuine Class D amplifier chip, delivering a measured power output of 6.2W at a 4Ω load—power ratings are accurate.

3. Carefully selected high-quality resistors and capacitors optimize both high and low frequencies to reproduce delicate, high-fidelity sound.

4. Intelligent noise reduction + precise volume control with 1% volume increments and excellent signal-to-noise ratio.

5. Compatible with 3.7–5V power supplies, commonly used in DIY portable speakers and car audio modifications.

Performance Overview:

1. Genuine amplifier chip delivering a real-world rated output of 6.2W at 1% THD+N under a 4Ω load—no exaggerated power ratings!

2. Two green-gold high-frequency capacitors provide superior high-frequency performance and ample energy storage capacity.

3. Imported surface-mount capacitors with sufficient capacity ensure stable power supply during chip operation and prevent leakage current when powered off.

4. Features high-precision 1% thick-film resistors and imported coupling capacitors to ensure superior sound quality.

5. The charging chip includes reverse polarity and surge protection; it uses a high-quality charging control chip with a charging current of up to 1000mA for high efficiency.

6. Equipped with third-generation Acoustic™ Smart Noise Cancellation; after manual switching, it maintains amplifier output upon startup while preserving a high signal-to-noise ratio, ensuring that every word—from the beginning to the end—is played clearly when listening to audiobooks.

7. Features a stepless volume adjustment engine, allowing volume control with 1% precision for more accurate adjustments.

Product Specifications:

Product Name: 5V Bluetooth Audio Amplifier Module

Chip Type: Mono Gain

Bluetooth Version: Bluetooth 5.4

Input Voltage: DC 3.7–5.0V

Supply Current: DC 2A (Max)

Output Power: 6.2W (4Ω) Up to: 7.3W

Amplifier Type: Class D

Output Noise: 0.1 mVrms (f=20 Hz–20 kHz, Av=25 dB)

Audio Input: Bluetooth + USB

Output Channel: 1-channel mono

Dimensions: 25 mm × 30 mm (excluding connectors)

Product Contents:

1x Power Amplifier Module

Options

• Color: A

Frequently Asked Questions

Q: What is the Bluetooth Audio Amplifier Board 5V 6 2W D-class Mono Module?

A: The Bluetooth Audio Amplifier Board 5V 6 2W D-class Mono Module is a quality vitamins & supplements pick. Equipped with Bluetooth 5.4 and USB dual inputs; when connected to a computer, it supports adjustable EQ and real-time audio effects.

Q: How do I use the Bluetooth Audio Amplifier Board 5V 6 2W D-class Mono Module?

A: The Bluetooth Audio Amplifier Board 5V 6 2W D-class Mono Module is ready to use right out of the box and makes an easy addition to your vitamins & supplements lineup.

Q: Why choose the Bluetooth Audio Amplifier Board 5V 6 2W D-class Mono Module?

A: The Bluetooth Audio Amplifier Board 5V 6 2W D-class Mono Module stands out in our vitamins & supplements range — Features a genuine Class D amplifier chip, delivering a measured power output of 6.2W at a 4Ω load—power ratings are accurate.