APC Easy UPS On-Line 6000VA RM, Ext. Runtime Speaker driver 32 mm Speaker Designed for enterprises SRT6KXLI Color:FortiGate-61F + 3 Year UTM 10G LAN

APC Easy UPS On Line 6000VA RM, Ext. Runtime Speaker driver 32 mm Speaker Designed for enterprises SRT6KXLI Color:FortiGate 61F + 3 Year UTM 10G LAN Speaker driver 32 mm Speaker frequency response 30 Hz – 13 kHz @ 10 dB (music mode) Speaker sensitivity 91 dB ±3 dB re 1 kHz @ 10 mW 1 cm Active noise cancellation Yes — ANC on off from a button on the earcup Microphone Noise cancelling omni directional dual MEMS microphone array Microphone noise cancelling 65 dB(A) @ 1 kHz Microphone boom 270° rotation — wear the headset on either the left or right ear Audio processing Dynamic EQ with wideband audio and digital signal processing (DSP) Connectivity 50 Hz supply