Rockville RWM4401UH QUAD UHF 4 Wireless HandHeld Microphone System w/LCD Display

Video of RWM4401UH: Features: Rockville RWM4401UH UHF Wireless (4) HandHeld Microphone System with LCD Display High performance wireless hand held microphone system Includes RWM4401UH transmitter with (4) hand held, high sensitivity, unidirectional, wireless cardioid microphones Comfortable ergonomic composite microphone construction with rubberized impact resistant grip coating Low power consumption for longer battery life Professional rack mount design with LCD displays Color coded microphones Rack mountable rugged metal housing mic receiver Featuring a dual filter design to limit feedback and interference Individual microphone volume control Ultra signal stability minimizes distortion Operating Range: 300´ – 400´(indoor), 250´ – 350´(outdoor) Channel: Four Channel Frequency Range: 467-490 Frequency Stability: ±0.005% Modulation Mode: UHF Frequency Response: 50Hz-15KHz(±3 dB) Dynamic Range: 110dB S/N: 90dB T.H.D: < 0.1%(1KHz) Audio Output Jack: XLR balance & 1/4" unbalanced Power Voltage: AC110V-240V 50/60Hz Operating Temperature: 14°F-122°F Mic Battery Operating Time: up to 10 hours Available in 4 Frequencies: A Mic B Mic C Mic D Mic Group 1 523.8 MHz 530.6 MHz 525.9 MHz 545.1 MHz Group 2 520.6 MHz 527.4 MHz 540.5 MHz 550.3 MHz Group 3 517.8 MHz 534.2 MHz 548.3 MHz 553.7 MHz Group 4 515.1 MHz 537.8 MHz 542.6 MHz 556.8 MHz