BOWAY BW-8000M Conference System Main Unit Specs: Model:                  BW-8000c BASE:                   8P-DIN Socket/n° 4 BUS Audio in:                6.3 TRS Jack×1 AUX IN:                 Unbalance RCA AUDIO OUT:        Balanced XLR Male × 1 Line Rec:            Unbalanced RCA × 2 S/N ratio:           > 75 Db Frequency Response:  100Hz – 18 KHz MPEDANCE:        47 K THD:                     <0.05% Monitoring:       Built-in inner speaker Priority option: Priority button for controlling over the meeting Color:                    Black Power Consumption:   350 Watts Power Supply:   230V AC; 50/60 Hz Dimension:         Base: W483×H89×D360mm 2 U Standard 19″ Rack Weight:                11.5 Kgs # Check Conference System # Check Paperless Conference System