4*120W 4-Channel WiFi Audio Amplifier with Featuring WiFi/Bluetooth Independent Volume Control for Multi-Zone AV Systems

• Customization: Available
• Type: Home Amplifier
• Usage: Hi-Fi, AV, KTV System
• Model NO.: WF-4120
• Used For: Civilian
• Function: Amplifier Combined
• Sound Channel: 2.1
• Output Number: 4
• Rated Output Power: 4*120W (4ohm)
• Input Sensitivity: 1V(1kHz)
• Thd+N: Less Than 0.1%
• Snr: More Than 90dB
• Frequency Responses: 20Hz-20kHz -2dB
• Product Dimensions: 430X265X44mm
• Net Weight: 3.4kg
• Transport Package: Gift Box/ Export Carton/ Pallet
• Specification: 430x265x44mm
• Trademark: Lucky Tone or OEM
• Origin: China
• HS Code: 8518400090
• Production Capacity: 50000PCS Per Year

Product Description

Product Description

4-CHANNEL WIFI AUDIO AMPLIFIER

 

Description:

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.

4-CHANNEL WIFI AUDIO AMPLIFIER

 

Features

 

1. Allow wireless music streaming via WiFi or Bluetooth

2. With 4 x 120W stereo speaker outputs
3. With USB reader and AUX input for more audio sources
4. Can adjust volume of each channel independently
5. Supports online music, Internet radio, Airplay, DLNA, Amazon Alexa
6. Convenient music management by WiiM APP

 

Specification

 

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	30MV
THD+N	<0.1%
SNR	>72dB
Frequency Responses	150Hz-20KHz+2dB
ProductDimensions	430x265x44mm
Net Weight	3.4kg

 

Detailed Photos

 

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