Overseas logistics and transportation,DIY High Power Stereo Amplifier Board LTK5328 Audio Amplifier Module 5V Class D Amplifier

[Power interface]: -5p (reserved 2.5mm welding port)

[Input voltage]: 3.7V-5V

[Amplifier working mode]: switchable class AB and class D

[Signal to noise ratio]: 90DB [+N:-70DB crosstalk]:-86db

Colour: Black

material: plastic

DNR: 91db

[Output Interface]:

Speaker output port x 2 groups (one group for left and right channels), it is recommended to ohm 5W-50W power speakers to use

Users can freely switch between CLASS AB or CLASS D working modes according to sound preference and power collocation.

[Features]:

The power switch and the volume knob are integrated. When the sound is adjusted to the minimum, turn it counterclockwise. When you hear a clicking sound, it is turned off. Turn clockwise to turn it on.

Powered by -5p interface, ordinary mobile phone charger 5V2A charging cable can be used.

[Product Usage]:

Can connect the audio signal of mobile phone, laptop and tablet to the output of stereo power amplifier through 3.5mm audio cable Package Contents:

1 x Amplifier Board

1 x USB Cable

1 x Audio Cable Only the above package content, other products are not included.