About this product
Warranty Duration12 Months
Plug TypeEU type
Amplifier TypeFor Indoor,For KTV,For Stage,Home Amplifier,Mini Amplifier,Professional Amplifier
Battery Capacity(mAh)N/A
Battery QuantityN/A
Product ConditionNew
With MaganetNo
Battery in The ProductNo
With BatteryNo
Input Voltage(V)DC 18V-38V
Warranty TypeManufacturer Warrenty
Product description
Powerful and Compact: YS-S350H 2.1 Channel Bluetooth Audio Amplifier Board
Looking for a high-performance amplifier that delivers powerful sound in a compact form? Meet the YS-S350H 2.1 Channel Bluetooth Audio Amplifier Board—a robust amplifier that brings crystal-clear audio and deep bass, perfect for both casual listening and mobile setups like tricycles and vehicles.
With 220W per channel (left & right) and 350W for the subwoofer, this amplifier holds its own against larger systems. It supports a wide frequency range of 20Hz to 20KHz and boasts a signal-to-noise ratio of 92dB, ensuring clean, immersive sound.
This amplifier supports Bluetooth 5.1, AUX, U disk, and USB sound card input options—ideal for flexible playback from any device.
️ Engineered for Performance
•Power supply: DC 18–38V / 10A
•Audio channels: 2.1 (left, right + subwoofer)
•Output power: Left & Right: 220W @ 3Ω, 175W @ 4Ω, 100W @ 8Ω Subwoofer: 355W @ 2Ω, 250W @ 3Ω, 195W @ 4Ω
•Compatible Subwoofer Range: 20W–200W (2–8Ω)
Built with multiple safety features including overvoltage, undervoltage, overheating, waveform clipping, and short-circuit protection, ensuring reliable operation even under demanding conditions.
Smart and User-Friendly Design
•Built-in cooling fan and heatsink for stable performance
•High-end encoder knob for smooth volume adjustment
•Supports control via the YS Audio mobile app
•Dimensions: 133 x 130 x 25 mm
•Material: PCB + Metal
•Color: Black
•Package includes: 1 × 2.1 Channel Power Amplifier Board(Note: other accessories not included)