HIFIDIY Bluetooth 5.0 TPA3116D2 Digital Power Audio Amplifier board 50WX2 Stereo AMP Amplificador Home Theater AUX USB KA50H 15H

Product Presentation:

There are 3 versions of this product. The main difference lies in the difference of the amplifier chip used, the difference of the output filter or not, the difference of the size.
KA50H adopts imported TPA3116D2
KA15H adopts domestic AP3020D
KA50L adopts domestic AP3050D

1.KA15H AP3016D

Bluetooth 5.0 AP3016D 2.0 20W*2

Parameters:

1.Bluetooth version: 5.0 (without sunscreen, 15 meters)
2.Output channel: 2.0 channel
3.Chip model: AP3016D

1.Working mode: class D
2.Static current: 60mA
3.Work efficiency: 90%
4.Audio input: support bluetooth, AUX analog signal, USB
5.MAX output power : 20W*2
6.Frequency response: 20Hz to 20KHz
7.Working voltage: DC8V - 24V
8.Recommended power voltage: DC19V
9.Fit speaker parameters: 4-8 ohms
10.Size: 77 mm * 62 mm * 27mm
11.Net weight: about 87g

2.KA50L AP3050D

Bluetooth 5.0 AP3050D 2.0 50W*2

Parameters:

1.Bluetooth version: 5.0 (without sunscreen, 15 meters)
2.Output channel: 2.0 channel
3.Chip model: AP3050D

1.Working mode: class D
2.Static current: 60mA
3.Work efficiency: 90%
4.Audio input: support bluetooth, AUX analog signal, USB
5.MAX output power : 50W*2
6.Frequency response: 20Hz to 20KHz
7.Working voltage: DC5V - 24V
8.Recommended power voltage: DC19V
9.Fit speaker parameters: 4-8 ohms
10.Size: 77 mm * 62 mm * 27mm
11.Net weight: about 87g

3.KA502H TPA3116D2

Bluetooth 5.0 TPA3116D2 2.0 50W*2

Parameters:

1.Bluetooth version: 5.0 (without sunscreen, 15 meters)
2.Output channel: 2.0 channel
3.Chip model: TPA3116D2

1.Working mode: class D
2.Static current: 60mA
3.Work efficiency: 90%
4.Audio input: support bluetooth, AUX analog signal, USB
5.MAX output power : 50W*2
6.Frequency response: 20Hz to 20KHz
7.Working voltage: DC5V - 27V
8.Recommended power voltage: DC19V
9.Fit speaker parameters: 4-8 ohms
10.Size: 77 mm * 62 mm * 27mm
11.Net weight: about 102g

1.Bluetooth mode setting

2.Mobile APP controls Settings

1.In addition to the traditional hardware and Bluetooth control mode, there is another mobile APP control mode

2.APP download address:
Apple IOS: search in the Apple store: sinilink
Android: https://m.pp.cn/detail.html?ch_src=pp_dev&appid=7921907&ch=default or download from the official website: http://www.sinilink.com/release.apk
Or download the APP on your mobile phone: PP Assistant, search for ‘sinilink’ to download in PP Assistant or scan the code to download the APP
(Note: Android major mainstream markets have been put on the Xiaomi market, and the Huawei market has recently been put on the shelves)
For foreign customers, please download from Google Market, search for ‘sinilink’ to download
Computer client software download address:
http://www.sinilink.com/download/tools/Sinilink-Setup.exe