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