ZK-502T Power Amp Bluetooth 5.0 Audio Amplifiers Board 2.0 Channel 50W+50W AUX BT DC12-24V Mini Stereo Amplifier Module with Treble and Bass for DIY Home Speakers

ZK-502T Power Amp Bluetooth 5.0 Audio Amplifiers Board 2.0 Channel 50W+50W AUX BT DC12-24V Mini Stereo Amplifier Module with Treble and Bass for DIY Home Speakers

Features:

1. Bluetooth5.0+AUX audio input, 2.0 channel stereo output, just a little sound distortion.

2. Rated power is 50W+50W,compatible with 2 passive speakers rated at 50W, audio input from cell phones, computers, TVs, etc.

2. You can directly adjust the treble and bass, to set the sound output effect you want.

3. AMP module has AM interference suppression function, shielding cover power inductor, low noise front

stage operational amplifier, you will enjoy a more perfect sound quality experience.

4. Audio amplifier board with over-voltage protection, under-voltage protection, over-heat protection, short-circuit protection.

5. The illustration of each interface is printed on the protective plate, making it easy to install and use even without instructions.

Use occasion: This 50W+50W dual-channel bluetooth stereo audio amplifier board is widely use indoor

and outdoor, such as family, party, bar, band, concert,Carnival etc. bluetooth amplifier great for home audio

Specifications:

Product name2.0 Channel bluetooth audio amplifier module with treble and bass control

Product modelZK-502T

Version: Bluetooth 5.0 (10 meters if unobstructed)

Input Sensitivity: 500mV

Signal to noise ratio:>90dB

Audio Input: Bluetooth+AUX

Channel: 2.0

Chip: TPA3116D2 (AM interference suppression function)

Adapted speaker: 20-50W,4-8

Power Range: DC12-24V/ above 5A (High power recommended high voltage)

Output Power:

50W*2 @R&L channel

Product size: 4.72in*3.94in*0.7in

Package Weight: 5.43oz

Notice:

Adequate output power is required when the audio input is sufficient and the power supply voltage/current

is sufficient, the relative power will be higher.

Different impedance horns will have different output power.In the case of sufficient voltage and current, the

larger the impedance horn, the smaller the relative sound power.

Package Including:

1 x ZK-502T Audio amplifier module with 3 buttons

1 x Screwdriver

2 x Shell

3 x Button

4 x Gold Nut

4 x Gold Screw

8 x Black Screw