4-Channel 120W WiFi Audio Amplifier Smart Multi-Room WiFi Audio System with Bluetooth/USB/Aux

• Type: Home Amplifier
• Usage: Hi-Fi, AV, KTV System
• Used For: Civilian
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: WF-4120
• 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: Ben & Fellows or OEM
• Origin: China
• HS Code: 8518400090
• Production Capacity: 50000PCS Per Year
• Package Size: 86.00cm * 52.00cm * 16.00cm
• Package Gross Weight: 8.000kg

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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