Vender 2.1 channel 2*50w100 power subwoofer bluetooth power equalizer amplifier auxiliary application T8W7 melhor preço

Product model: XY-E30H Name: 2.1 channel bluetooth audio power amplifier board module Power supply: above DC9-24V/3A Bluetooth version: 5.1 Audio channel: 2.1 channel Audio input: Bluetooth + AUX Audio output: left and right channels + subwoofer Volume adjustment: high-end encoder knob adjustment feels smooth 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) suitable speaker: 5W--30W/40--16Q Subwoofer (subwoofer) suitable speaker: 5W--50W/4Q2--80 Protection mechanism: electrostatic protection, overcurrent protection, short circuit protection, overheating protection Package includes 1*Bluetooth version hello, guys, thank you for visiting my store. Dear buyer,Welcome to our store. Thank you for your attention, Thank you for your support!Welcome to buy from us!