DHRUV-PRO XY-E100L 2.1Channel Digital Amplifier-Compatible 5.1 Subwoofer Module-50WX2+100W 100 W AV Power Amplifier  (Black)

XY-E100L App Control 50Wx2+100W Amplifier Board 2.1 Channel Bluetooth-Compatible 5.1+AUX Subwoofer Module Audio Stereo Wireless HiFi Modulator Feature: 1. Adopt domestic Class-D Power amplifier chip scheme: high efficiency, good distortion and anti squeak; Transparent sound quality and strong driving force 2. Bluetooth-compatible 5.1 audio power amplifier module: 2.1 dual channel stereo output, output power 50W * 2 (left and right channels) + 100W (subwoofer), pure HiFi sound quality. The treble is pure and transparent, the midrange is gentle and delicate, and the bass is surging and shocking. 3. Classic appearance multifunctional main knob: the main knob adopts rotary encoder only used in high-end power amplifier to realize 360 degree stepless tuning. It feels smooth, one key start and stop, long press to start and stop, and the operation is simple and convenient. 4. Support mobile app control: newly upgrade Sini link app; Support to modify Bluetooth-compatible name; Set Bluetooth-compatible password; Off / on tone 5. Heat dissipation mechanism: a large-area heat sink pasted with special heat conducting silica gel is adopted, and the copper coating close to the shell is used for heat dissipation. The heat dissipation area is doubled to ensure the full power and high-performance operation of the product. Specification: Model: XY-E100L Bluetooth-compatible version: 5.1 Audio channel: 2.1 channels Power supply: above DC 9-24v / 3A Sound source 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: 50W * 2 (left and right channels) + 100W (subwoofer) Satellite box (left and right channels) adapter Speaker: 10W -- 50W / 4 ? -- 8 ? Subwoofer (subwoofer) adapter horn: 20W -- 100W / 4 ? -- 8 ? Protection mechanism: electrostatic protection, overcurrent protection, short circuit protection and overheating pro