SPECIFICATIONS

Application: Computer

Bluetooth Version: 5.0 (line-of-sight, 15 meters)

Brand Name: diymore

Compatible Speakers: 20-100 W, 4-8 Ω

Condition: New

Dissipation Power: Low Power Consumption

High-concerned chemical: none

Input Methods: AUX + Bluetooth

Number of Channels: 2.1 channels

Operating Temperature: Details Page

Origin: Mainland China

Package: TQFP

Quantity: 1

Supply Voltage: DC12-24V

Type: Module

is_customized: Yes

Product Features:

1. Made with high-quality materials to ensure reliability

2. High-value 100W+50W+50W high-fidelity Bluetooth amplifier with pure sound quality—an affordable 2.1-channel amplifier option

3. Subwoofer + left channel + right channel; features a subwoofer output with bass and treble controls for a cool and powerful sound experience

4. Sleek design and easy to use

5. Wide range of applications

Product Specifications:

Product Name: 2.1-Channel Bluetooth Audio Amplifier Module

Product Model: MT21

Number of Channels: 2.1 channels

Bluetooth Version: 5.0 (line-of-sight, 15 meters)

Input Sensitivity: 500 mV

Input Methods: AUX + Bluetooth

Amplifier Chip: Domestic amplifier chip

Compatible Power Supply: DC 12–24 V / 5 A or higher (Do not connect to a 24 V battery pack)

Compatible Speakers: 20–100 W, 4–8 Ω

Output Power: Left and right channels <50 W

Subwoofer <100 W

Protection Mechanisms: Reverse polarity, overheating, overcurrent, and short-circuit protection

Product Dimensions: 93 mm × 90 mm × 22 mm

Note:

Sufficient output power will only be achieved when the audio input is adequate and the power supply voltage/current is sufficient!

Higher power supply voltage results in greater output power; lower speaker impedance results in greater output power!! Please ensure the power supply capacity exceeds the amplifier’s actual operating power!

Package Contents:

Amplifier Board × 1