Bảng mạch khuếch đại âm thanh bluetooth 2.1 kênh XY-E30H

Giới thiệu Bảng mạch khuếch đại âm thanh bluetooth 2.1 kênh XY-E30H

Yourtime XY-E30H 2X15W Bluetooth-compatible AUX Power Amplifier Board Subwoofer 2.1 Channel Stereo for Home Theater Music Module Audio AMP
Description:
1. Bluetooth-compatible audio power amplifier module 2.1 dual-channel stereo output, maximum output power 15W*2 left and right channels +30W sound gun, independent adjustment of high and low sounds
2. Pure HIFI fever sound quality. The treble is pure and transparent, the midrange is gentle and delicate, and the bass is surging and shocking.
3.The left and right channels are independently adjusted for high and low bass, and the heavy and low bass are independently adjusted, 360 degree stepless tuning classic appearance multi-function main knob. 4. The main knob adopts a rotary encoder that is only used in high-end power amplifiers to achieve 360-degree stepless tuning; it feels smooth and starts and stops with one button. Long press switch machine operation is convenient
5. Bluetooth-compatible high-speed and stable connection. Built-in super 5.1 series bluetooth-compatible chip, effectively reduce playback lag
6. You can modify the Bluetooth-compatible name. The Bluetooth-compatible name of each product can be set arbitrarily, and multiple products can be easily identified.
7. APP supports Android and IOS. New upgrade of the Bluetooth-compatible system, set the connection password, turn off/on the prompt tone.
Specification:
Product model: XY-E30H
Product name: 2.1 channel Bluetooth-compatible audio power amplifier board module

Power supply: DC9-24V/3A above
Bluetooth-compatible version: 5.1
Audio channel: 2.1 channel
Audio input: Bluetooth-compatible + AUX
Audio output: left and right channels + subwoofer
Volume adjustment: high-end encoder knob adjustment, smooth feel
Frequency range: 20HZ--30KHZ
Signal to noise ratio: 92dB
Output power: 15W*2 (left and right channels) + 30W (subwoofer)
Satellite box (left and right channel) adapted speakers: 5W--30W/4Ω-16Ω
Subwoofer (subwoofer) adapted speakers: 5W-50W/4Ω-8Ω
Protection mechanism: electrostatic protection, overcurrent protection, short circuit protection, overheating protection
Unique functions: support Sini link-APP, modify Bluetooth-compatible name, set Bluetooth-compatible password, turn off/on the prompt sound
Size: 70*73*20mm/2.75*2.8*0.8in
Product weight: 67g 
Adapted speaker impedance: 4 ohms, power supply: no more than 12V,
Adapted speaker impedance: 8 ohms, power supply: not more than 24V
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
Included:
1 x Power Amplifier Board Kit