4-Channel WiFi Audio Amplifier with Bluetooth 4X120W

• Customization: Available
• Rated Output Power: 4*120W (4ohm)
• Input Sensitivity: 1V(1kHz)
• Model NO.: WF-4120
• Thd+N: <0.1%
• Transport Package: Craft Paper
• Specification: 430x265x44mm
• Trademark: Lucky Tone or OEM
• Origin: China
• HS Code: 8518900000
• Production Capacity: 500/Month

Product Description

Smart Multi-Room WiFi audio System
4-CHANNEL WIFI AUDIO AMPLIFIER

Lucky Tone New Released Audio Amplifier!!

Allow wireless music streaming via WiFi or Bluetooth

With 4 x 120W stereo speaker outputs

With USB reader and AUX input for more audio sources

Can adjust volume of each channel independently

Supports online music, Internet radio, Airplay, DLNA, Amazon Alexa

Convenient music management by WiiM APP

WF-4120 is a compact 4 x 120W amplifier with WiFi, Bluetooth, USB and AUX inputs. It is designed to turn the traditional passive speakers into multi-functional wireless speakers. It includes a subwoofer phase switch, with four outputs in stereo mode for stereo sound. In bridged mode, CH1 and CH2 are in subwoofer mode, while CH3 and CH4 are in full-range mode, forming a 2.1 audio system.
 

Model	WF-4120
Stereo Mode
Rated Output Power	4*120W (4ohm)
Input Sensitivity	1V(1KHz)
THD+N	<0.1%
SNR	>90dB
Frequency Responses	20Hz-20KHz -2dB
Bridge Mode
Rated Output Power	250W(4ohm)
Input Sensitivity	300MV(60Hz)
THD+N	<0.1%
SNR	>90dB
Frequency Responses	20Hz-200Hz
Mic
Input Sensitivity	300MV
THD+N	<0.1%
SNR	>72dB
Frequency Responses	150Hz-20KHz±2dB
Product Dimensions	430x265x44mm
Net Weight	3.4kg