![]() S350HS | ![]() 36V 8A Power Adapter | |
|---|---|---|
| Customer Reviews | — | — |
| Price | — | — no data |
| Input Mode | AUX/Bluetooth/USB | Voltage Input:AC100-240V |
| Chip | TPA3251 | Voltage Output:DC36V 8A |
| MAX Power Output(peak power) | 220W+220W+350W | Plug Style:5.5*2.5mm(Compatible with 5.5 * 2.1mm) |
| Working Voltage | DC: 12-38V | no data |
| Treble& Bass Controlotection | ? | no data |
| Heat Dissipation | Cooling fan | no data |

2.1 Channels Power Amplifier
The S350HS Bluetooth amplifier board is engineered to deliver exceptional sound quality. With two TPA3251 power amplifier chips, it boasts an impressive power output of up to 220W*2+350W for continuous power(peak power output). Whether you're enjoying music or watching movies, this amplifier ensures your audio experience is immersive.

Multiple Input Mode
Enjoy flexibility in your audio sources with multiple input methods. This amplifier board supports Bluetooth input, AUX input for traditional audio sources, and USB Flash disk playback when format as FAT32.
With this diverse input option, you can easily connect to various devices such as mobile phones, televisions, laptops, MP3 players, etc., making enjoying music easier.

Customizable Bluetooth Settings
The S350HS offers a unique feature - the ability to customize Bluetooth settings via a mobile app. Set a unique Bluetooth name and password to prevent accidental connections by neighbors or confusion with other devices. Enjoy the convenience of personalized Bluetooth settings without compromising security.

Comparison Table of Input Voltage and Output Power
The above output power is peak power, not rated power. The peak output power data comes from new product data provided by Texas Instruments in the United States. This data is obtained in a specific, ideal state with TDH=10% 1kHz.
According to the above table, the higher the input voltage, the higher the output power; The lower the speaker impedance, the higher the output power.
If you want to achieve good power output, a power adapter of 24V 36V/5-10A or above is a recommended choice.

Multifunctional main knob design
You can use different commands by pressing the knob several times, such as mode switching, APP activation, etc
1.Click:Play / Pause
2.Two Clicks:Next Song
3.Three Clicks:Previous Song
4.Four Clicks:Switch Mode
5.Five Clicks:Factory Reset
6.Long press:Power on/Standby
![]() S350HS | ![]() 36V 8A Power Adapter | |
|---|---|---|
| Customer Reviews | — | — |
| Price | — | — no data |
| Input Mode | AUX/Bluetooth/USB | Voltage Input:AC100-240V |
| Chip | TPA3251 | Voltage Output:DC36V 8A |
| MAX Power Output(peak power) | 220W+220W+350W | Plug Style:5.5*2.5mm(Compatible with 5.5 * 2.1mm) |
| Working Voltage | DC: 12-38V | no data |
| Treble& Bass Controlotection | ? | no data |
| Heat Dissipation | Cooling fan | no data |

2.1 Channels Power Amplifier
The S350HS Bluetooth amplifier board is engineered to deliver exceptional sound quality. With two TPA3251 power amplifier chips, it boasts an impressive power output of up to 220W*2+350W for continuous power(peak power output). Whether you're enjoying music or watching movies, this amplifier ensures your audio experience is immersive.

Multiple Input Mode
Enjoy flexibility in your audio sources with multiple input methods. This amplifier board supports Bluetooth input, AUX input for traditional audio sources, and USB Flash disk playback when format as FAT32.
With this diverse input option, you can easily connect to various devices such as mobile phones, televisions, laptops, MP3 players, etc., making enjoying music easier.

Customizable Bluetooth Settings
The S350HS offers a unique feature - the ability to customize Bluetooth settings via a mobile app. Set a unique Bluetooth name and password to prevent accidental connections by neighbors or confusion with other devices. Enjoy the convenience of personalized Bluetooth settings without compromising security.

Comparison Table of Input Voltage and Output Power
The above output power is peak power, not rated power. The peak output power data comes from new product data provided by Texas Instruments in the United States. This data is obtained in a specific, ideal state with TDH=10% 1kHz.
According to the above table, the higher the input voltage, the higher the output power; The lower the speaker impedance, the higher the output power.
If you want to achieve good power output, a power adapter of 24V 36V/5-10A or above is a recommended choice.

Multifunctional main knob design
You can use different commands by pressing the knob several times, such as mode switching, APP activation, etc
1.Click:Play / Pause
2.Two Clicks:Next Song
3.Three Clicks:Previous Song
4.Four Clicks:Switch Mode
5.Five Clicks:Factory Reset
6.Long press:Power on/Standby


















