Rockville Audio RWM4100VH VHF Wireless Quad HandHeld Microphone System Rack Mount

Video of RWM4100VH:Authorized Rockville Dealer!Features: Rockville RWM4100VH VHF Wireless (4) HandHeld Microphone System Rack Mount High performance wireless hand held microphone system Includes RWM4100VH transmitter with (4) hand held, high sensitivity, unidirectional, wireless cardioid microphones Professional rack mount design Featuring a dual filter design to limit feedback and interference Individual microphone volume control Comfortable ergonomic composite microphone construction Low power consumption for longer battery life Ultra signal stability minimizes audio artifacts Operating Range*: 100-200(indoor), 65-165(outdoor) Channel: Four Channel Frequency Range: 175MHz-216MHz Frequency Stability: 0.005% Modulation Mode: VHF 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? Mixed Power Voltage: AC110V-240V 50/60Hz Operating Temperature: 14F-122F Mic Battery Operating Time: up to 8 hoursClick Here To View Owners ManualAbout Rockville Quality Control Procedures:TheRockville brand stands for Quality, Innovation and Value. All Rockvilleproducts go through the most rigorous quality control standards in theindustry. Products go through months of extensive testing before theyreach your hands. All user functions are tested and all internalcomponents are tested for quality. Rockville makes products that arevirtually un-breakable! Rockville is one of the only brands in its classto test every concept model for weeks or months before startingproduction. Once production begins, Rockville sends product engineers totheir factory to quality control every line of production. Duringproduction every product is tested and on top of that Rockville goes theextra mile and has their high level product engineers do an additionalquality control. They test a certain percentage of all products from theproduction line a second time to ensure that the quality meets theirvigorous standards, and to make sure that there is never a batch ofproducts with even a slight problem. All Rockville products are backedw