1.Description:
XY-S100H is a DC 12V 24V 50W+50W+100W HIFI Bluetooth 2.1 Amplifier Audio Module with Stereo Treble Bass Subwoofer, perfect for DIY wireless Bluetooth speakers and transponders. This module can receive Bluetooth music, as well as AUX and USB audio input.

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 50W/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.

2.Features:
1>.Treble/Bass/Subwoofer: It has a built-in TPA3116D2 amplifier chip and adopts the Bluetooth version 2.1 specification which can drive 50W*2 Stereo and 100W Subwoofer with aluminum heat sink with DC 5V-24V work voltage and more than 10A current. Supports independent volume adjustment for treble/bass/subwoofer.

2>.Bluetooth APP Control : It can not only be used as an ordinary Bluetooth receiver, but also use the special Bluetooth APP ‘SiniLink’ to Modify Bluetooth Name, ON/OFF Bluetooth Password, Modify Bluetooth Password, ON/OFF Prompt Voice, Adjust Volume for Prompt Voice.

3>.HIFI Player: It can provide pure HIFI music playback, transparent treble, gentle baritone and shocking bass which meeting the music control needs of different scenarios. It also can support active audio output for headset or others amplifier and passive audio output for speakers.

4>.Bluetooth/AUX/USB Audio: It can not only receive music via Bluetooth, but also via AUX/USB to fit different needs.

5>.Protection Function : It has multiple protection mechanisms to ensure its safe operation with over-current protection, short-circuit protection, overheating protection, over-voltage protection, under-voltage protection. Recommended to use more than 10A current to get more clear, bright and high fidelity sound.

6>.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.

3.Functions:
1>.Bluetooth APP Control
2>.HIFI Audio Player
3>.Bluetooth/AUX/USB Audio Input
4>.50W+50W Dual Channel Stereo
5>.20Hz~200Hz 100W Subwoofer
6>.Modify Bluetooth Name
7>.ON/OFF Bluetooth Password
8>.Modify Bluetooth Password
9>.ON/OFF Prompt Voice
10>.Adjust Volume for Prompt Voice
11>.Active/Passive audio output
12>.360° Infinite Adjust Volume

4.Parameters:
1>.Work Voltage: DC 5V-24V
2>.Work Current: >10A
3>.Bluetooth: BLE 5.0
4>.Controller IC: TPA3116D2
5>.Unique function: SiniLink APP control
6>.Channel: 2.1 channel stereo output
7>.Audio input type: Bluetooth/AUX/USB
8>.Audio output type: Left/Right/Subwoofer
9>.Stereo Speaker Output: 10W-100W, 4ohm-8ohm
10>.Subwoofer Speaker Output: 20W-200W, 4ohm-8ohm
11>.Communication distance: 15meter(Max)
12>.Frequency Range: 20Hz-30KHz
13>.SNR: 92dB

5.Note:
1>.The heat sink and shell must be installed by the user.
2>.The power amplifier board should be placed as far away from the WIFI signal (router) as possible to avoid signal interference.
3>.The power supply voltage should be DC 5V-24V with more than 10A current. The module will be damaged if the input voltage is above 25V.
4>.It is recommended to use a working power supply of more than 15V.
5>.Avoid signal interference by not using excessively long wires.
6>.The audio input and power supply voltage/current must both be sufficient to ensure enough power output.
7>.The higher the power supply voltage, the greater the output power.
8>.The smaller the impedance of the speaker, the greater the output power. It is recommended to use 4ohm speakers.
9>.Please read the user manual and product description carefully before use.