DIY ZK-1002 Bluetooth 5.0 Amplifier Board TPA3116 100W x 2 Digital AUX Audio Amplifier Module with LC Filter

1、This product has complete functions and high performance, especially suitable for high power HIFI music amplifiers.

2、This audio amplifier module has very high index parameters, the maximum modulation frequency is 1.2MHZ, and the distortion is less than 0.1%.

3、Red gray ring inductor +684 film capacitor, with low loss, high bandwidth, HiFi and other characteristics.

4、Support AUX and bluetooth audio input and potentiometer to adjust the volume, easy to use.

5、Adopt copper DC female head and shed fence terminal, bear high current, no heat, no damage to the circuit, good wiring, and no short circuit. 6、Using 5.0 bluetooth version, it has higher transmission efficiency and longer transmission distance.

Item Type: Audio Amplifier Board

Material: PCB

Model: ZK-1002

Chip: TPA3116D2 (With AM Interference Suppression Function)

With Or Without Filter: LC Filter (The Sound Is Smoother And Clearer After Filtering)

Depending On The Power Supply Voltage: 5-27V (9V/12V/15V18V/24V And Other Adapters Are Optional, High Power Is Recommended For High Voltage)

Adapted Speakers: 50W~300W, 4Ω-8Ω

Number Of Channels: Left And Right Dual Channels (Stereo)

Bluetooth Version: 5.0

Bluetooth Transmission Distance: 15 Meters (Unobstructed)

Protection Mechanism: Overvoltage, Undervoltage, Overheating, DC Detection, Short Circuit Protection

Voltage:

12V 8 Ohm Speaker/24W (Left Channel) + 24W (Right Channel) 4 Ohm Speaker/40W+ 40W

15V 8 Ω/36W + 36w, 4 Ω/More Than 60W +60W

9V 8 Ω/64W + 64w, 4 Ω/More Than 92W+92W

24V 8 Ω/76W + 76w, 4 Ω/More Than 110W +110W

1 x Power Amplifier Board Module

2 x Acrylic Board

1 x Knob

1 x Washer

1 x Nut

9 x Screw

4 x Brass Connecting Rod

1 x Screwdriver

1 x Cable