Features:

3 microphone and 2 auxiliary inputs 

100V, 70V and 4-16 Ohms transformer-isolated speaker outputs 

Automatic mute function for paging and announcements 

With built-in audio source inputs like USB / Bluetooth / Tuner / TF Card

Treble and Bass volume control;

Specifications:

◆ Output method: 70V/100V constant voltage output 

                               4-16 Ω constant resistance

◆ Rated output power: 130W (DK-FW2130)

                                      260W (DK-FW2260)

                                      360W (DK-FW2360)

◆ Microphone input sensitivity: MIC1-3: 5-8mV unbalanced

◆ Line input: AUX1-3: 10K Ω 150-470mV unbalanced

◆ Line output: 0.775V (0dB) unbalanced

◆Signal to noise ratio S/N: LINE: 85dB, MIC>72dB

◆ Nonlinear distortion THD:<1% at 1000Hz, 1/3 of rated output power, 

                                             total harmonic distortion at full power output ≤ 2%

◆ Frequency response: 60-15000Hz (± 3dB)

◆ Power supply: AC 220V ± 10% 50-60HZ

◆ Size: 89×483×366 mm