Custom 2.1-channel For Bluetooth audio amplifier board module High-low pitch heavy subwoofer APP

Product information

Product Model: XY-E30H

Name: 2.1 Channel audio amplifier board module

Power supply: DC9-24/3A or above

version: 5.1

Audio channel: 2.1 audio channel

Audio source input:  +AUX

Audio output: left and right channels + subwoofer

Volume adjustment: high - end encoder knob adjustment feel smooth

Frequency range: 20HZ-30khz

SNR: 92DB

Output power: 15W*2 (left and right channels) +30W (subwoofer)

Satellite box (left and right channels) adapter horn: 5W-30W/4Q-16Q

Subwoofer (bass) adapter horn: 5W-50W/4Q-8Q

Protection mechanism: static protection, over current protection, short circuit protection, overheating protection

Special functions: support sinilink-app, modify name set password off/on prompt tone

Specification: 67 g

Dimensions: 70*73*20mm

Note: the impedance of the adapter horn is 4 ohms, and the power supply cannot exceed 12V

Adapter horn impedance 8 ohm, power supply can not exceed 24V