Sennheiser SL BOUNDARY SET DW-4 US, SpeechLine Digital Wireless microphone set
Vendor: sennheiser
Available
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
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Wireless inductive charging
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Clear battery life indication via dedicated battery status LEDs
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Remote monitoring and control with the Sennheiser Control Cockpit
| 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 battery Operating Time: 13 hours, typically Output 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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