ZKTB22 5.1Bluetooth Power Amplifier Board 50W Channel Ampli

Detailed Information About The Product:

1. Excellent quality: high quality material, safe and durable.
2. Stable performance: with better noise performance, excellent output drive capability and relatively high small signal bandwidth, large power supply voltage range.
3. High fidelity: When used as an audio amplifier, the tone is warm and the fidelity is high.
4. Wide range of uses: suitable for high quality and professional audio equipment, instruments, control circuits and telephone channel amplifiers.
5. It has the characteristics of small size, high efficiency, high power and small heat.

10 kinds of nature sounds up to 1023 kinds of sound combinations
Increase the heat sink cooling effect is good
Over-temperature and short-circuit protection against static electricity
With TWS interconnect function
Supports Bluetooth 5.1 connectivity
Transmission distance: 10 meters (if you need a longer distance, please connect the external antenna yourself)
Audio input: Bluetooth+AUX
Audio output: left channel 50W + right channel 50W + subwoofer 100W
Adapter power supply: DC12-24V, 27A (can not be connected to AC)
Adapter speakers: left and right channels 20-50W, 4-8ohm; subwoofer 20-100W, 4-8ohm
Protection mechanism: over temperature, over current, short circuit, anti-static protection Feature: Support Wuzhi Audio APP.
Batch differences may lead to product appearance, printed text, color will be different, does not affect the use
Note: If you need TWS interconnection, you need to buy two amplifier boards
Colour:black
Material:PCB+metal
Size:12.1 x 10 x 2.6cm

Package Contents:
1 x amplifier board (need to install themselves)
1 x screwdriver

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem, please leave us five star positive feedback.
Your affirmation is our greatest motivation ! ! !