Description Mechanical Material PC/ABS Color Black With Priority Button and Next In Line Button Size (mm) 210 (w) × 135 (h) × 50 (d) Size packed (mm) 335 (w) × 250 (h) × 120 (d) Weight (g) 620 Weight packed (g) 1720 Microphone length (mm) 500 – Electrical Power Supply 48 DC, over Cat5 cable Audio quality 16 bit digital Power consumption 2 W Frequency response 25 Hz-15,000 Hz (± 3 dB) – Headphone Impedance 16-150 ? Output level Max 70 mW 32 ? – Environment Operating temperature 5 to 50 °C Humidity Protection class EP10 Compliant to IEC 60069_2.14
