Feature

●★Using TPA3116D2 chip, 4.5V-26V wide voltage input, high efficiency class D operation, advanced modulation system configuration, multiple switching frequencies, AM interference prevention, master-slave mode synchronization
●★Dual channel stereo, output power: 2*50W, excellent performance
●★High-performance metal polyester film inductors, high-performance capacitors (maximum temperature resistance 105 degrees), input reverse connection protection, over-voltage/low-voltage protection
●★Excellent performance and cost-effective, widely used in store drainage, home theater, bookshelf audio, car speakers, DIY audio, etc.
●★3.5mm audio port input


Description

Instructions:

1. Power supply voltage: DC4.5V-26V (24V is recommended)

2. Connect the power supply (positive pole to VCC, negative pole to GND).

3. Audio input, 3.5 mm audio port input, or right channel to IN-R, left channel to IN-L, and ground wire to GND.

4. Output R+R- and L+L- correspond to the speaker.

Product Features:

Power supply voltage: DC4.5V-26V (24V is recommended)

Dual channel: 2*50W

Magnification: Class D

Noise ratio: 102dB

Switching frequency: 1.2MHz

Stereo: Yes, dual channel

Input reverse connection protection: Yes

Overvoltage/low pressure protection: Yes

Appearance size: 78×51.5×22.5mm (3.07×2.03×0.89inch)

Applies to:

Store drainage, home theater, bookshelf audio, car speakers, DIY audio, etc.

Package contains:

2 pcs TPA3116D2 Class D audio power amplifier