- Public Address and Commercial Audio Systems
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
| 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 |
| Product Dimensions | 430x265x44mm |
| Net Weight | 3.4kg |
Public Address and Commercial Audio Systems
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