1.Description:
  ZK-1001B is a DC 12V 24V 100W TWS Bluetooth Amplifier Audio Module, perfect for DIY wireless Bluetooth speakers and transponders. This module can receive Bluetooth music, as well as AUX/USB audio input.  It also features a unique TWS technology that allows you to combine two mono amplifiers into stereo dual channels for wireless pairing connection. It also allows you to switch between mono and dual channels according to your needs.

  This Bluetooth amplifier module is ideal for those who want to add a surround sound experience to their home theater, KTV, outdoor parties, and more. With its powerful 100W output and adjustable volume control, you can customize the sound according to your preference. It is also easy to install and use, allowing you to enjoy an immersive sound experience with minimal effort. In addition, it also comes with a power switch, allowing you to turn off the power when not in use, saving energy. With its unique TWS technology, adjustable volume.

2.Features:
  1>.TWS Bluetooth Pairing: It is equipped with TWS technology that allowing you to combine two mono amplifiers into stereo dual channels for wireless pairing connection. It also allows you to switch between mono and dual channels according to your needs. Enter/exit TWS by press potentiometer three times.

  2>.Bluetooth/AUX/U-disk Audio: It can not only receive music via Bluetooth, but also via AUX and U-disk to fit different needs. It is capable of playing WAV, WMA, FLAC, APE, MP3 and APE music files.

  3>.100W Amplifier: It features a built-in power amplifier circuit, allowing it to directly drive up to 100W speakers. All that is needed is sufficient power supply and matching speakers to achieve an outstanding music playback effect.

  4>.Application: Perfect for home theaters, KTVs, outdoor parties, and more, this Bluetooth amplifier will improve sound quality and provide a surround sound experience. It is easy to install and use, allowing you to experience an immersive sound with minimal effort.

  5>.Easy to use: It is equipped with an adjustable volume control, allowing users to customize the sound according to their preference. Furthermore, it also provides functions such as switching to the next music, playing/pausing music, and turning on/off the power.

3.Parameters:
1>.Product name:ZK-1001B 100W TWS Bluetooth Amplifier Audio Module
2>.Model:ZK-1001B
3>.Work Voltage:DC 7V-24V(12V or more recommended)
4>.Work Current:>4A
5>.Controller IC: TPA3116
6>.Channel:single track mono output
7>.Bluetooth:BLE 5.1
8>.Audio input type:Bluetooth/AUX/U-disk/USB sound card
9>.Output power:20W-100W
10>.Output impedance:3ohm-8ohm
11>.Communication distance:15meter(Max)
12>.Over temperature protection:Yes
13>.Short circuit protection:Yes
14>.Input reverse connection protection:Yes
15>.Work Temperature:-20℃~85℃
16>.Work Humidity:5%~95%RH
17>.Module Size(Installed):92x45x20mm

4.Package:
  1pcs ZK-1001B 100W TWS Bluetooth Amplifier Audio Module
  2pcs Aluminium Alloy Shell
  1pcs 20*18*10mm Aluminum heat sink
  1pcs 6mm knob cap
  1pcs ‘+’ Screwdriver
  1pcs DC005 to 2P Screw Terminal
  1pcs Potentiometer metal gasket
  1pcs Potentiometer metal screw
  4pcs M2*14mm Copper column
  4pcs M2*4+3mm Copper column Screw
  8pcs M2*3mm screw

5. User Manual: