México

Feature:
HIFI sound effect adopts TPA3116D2 (with AM suppression function) chip, excellent sound quality. It ensures that THD is still less than 0.1% even when running at high power for a long time.
Mini but powerful 2 CH stereo output power 100watt * 2, working voltage range DC5-27V, suitable for 4-8Ω, 50watt-200watt passive speakers.
Two input methods support 3.5mm wired input and Bluetooth 5.0 input. The Bluetooth signal range can reach 49 feet. With volume control and power switch, it is very suitable for DIY your passive speakers.
Ensure safety. This Bluetooth power amplifier board has a bottom plate and a top plate, and supports reverse connection protection, overvoltage protection, undervoltage protection, overheat protection, and short circuit protection.

Description:
Colour: Black
Material: Plastic
Input mode: Bluetooth 5.0, auxiliary
Channel: 2 CH stereo output
Maximum power output: 100W x 2
Treble and bass control: Yes
Terminal impedance: 4 Ohm-8 Ohm
Use copper nail pad layered bottom plate, better heat dissipation effect. Ensure safe use.
Using TPA3116D2 amplifier chip, even at high power output, the distortion is less than 0.1%. The modulation frequency is as high as 1.2MHZ, and the built-in LC filter capacitor makes the human voice clearer.

How to connect speakers?
Step 1-Use a screwdriver to loosen the speaker terminals on the amplifier.
Step 2-Insert the speaker wires.
Step 3-Install the screws to fix the speaker wires.

Package Contents:
1 * Audio receiver amplifier board

It only contains the contents of the above package and does not include other products.
Note: 

Light shooting and different displays may cause the color of the item in the picture to be slightly different from the real item. The allowable measurement error is +/- 1-3cm.