Sennheiser SL BOUNDARY SET DW-4 US, SpeechLine Digital Wireless microphone set

Sennheiser SL BOUNDARY SET DW-4 US, SpeechLine Digital Wireless microphone set

$1,399.00
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Descriptions Sennheiser SL BOUNDARY SET DW-4 US, SpeechLine Digital Wireless microphone set The Sennheiser SL BOUNDARY SET DW-4 US includes the wireless boundary microphone SL Boundary 114-S DW, the SL Rack Receiver DW and everything needed for usage and installation. The Sennheiser SL BOUNDARY SET DW-4 US is also optimized for speech transmission in conference rooms. Sennheiser SL BOUNDARY SET DW-4 US is independent from any cables so it can offer a highly flexible application possibilities for users. The Sennheiser SL BOUNDARY SET DW-4 US also features inductive charging, the Sennheiser SL BOUNDARY SET DW-4 US can either be charged wirelessly or via USB. The wireless power transmitter CHG 2W for two mobile devices is available separately. In addition, Sennheiser SL BOUNDARY SET DW-4 US provides clear battery life indication via dedicated battery status LEDs. The Sennheiser SL BOUNDARY SET DW-4 US Product Highlights of the Sennheiser SL BOUNDARY SET DW-4 US Wireless inductive charging Clear battery life indication via dedicated battery status LEDs Remote monitoring and control with the Sennheiser Control Cockpit Specifications Compatibility SL Rack Receiver DW stationary receiver AF Frequency Response 40 Hz to 20 kHz Polar Pattern Cardioid Dynamic Range < 100 dBA Sensitivity 10 mV/PA Total Harmonic Distortion (THD) 0.1%, typically Signal to Noise Ratio > 90 dBA Sampling Rates 24-bit / 48 kHz Input Level 1.7 Vrms, maximum Input Impedance 30 KOhms RF Frequency Range 1.92 to 1.93 GHz RF Output Power Up to 250 mW, adaptive (country-specific) Remote Control Sennheiser Control Cockpit software (free download, available separately)Windows, Mac, Android, iOS USB Port Micro-USB B, charging port Power Supply Type: BA 40 Accupack, lithium-ion rechargeable batteryOperating Time: 13 hours, typicallyOutput Voltage: 3.6 V Charging Current: 2200 mAh Temperature Range Operation: 50 to 113°F / 10 to 45 °C Storage: -4 to 158°F / -20 to 70°C Color Black Dimensions 4.49 x 3.36 x 1.21" / 114.04 x 85.34 x 30.73 mm Weight 7.3 oz / 208 g, without battery

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