Sennheiser SpeechLine Digital Wireless SL Handheld Set DW-4-US RM Wireless Mic with Rackmount Kit
Model: SL HANDHELD SET DW-4-US R
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Specifications
Transmitter
Temperature Range | Operation: 14 to 131°F (-10 to 55°C) Storage: -4 to 158°F (-20 to 70°C |
Humidity | Maximum 95% |
Latency | 19 ms |
Frequency Response | 20 Hz to 20 kHz |
Dynamic Range | > 120 dBA |
Total Harmonic Distortion (THD) | Typical 0.1% |
Audio Sampling | 24-bit/48 kHz |
Signal to Noise Ratio | > 90 dBA |
Encryption | AES 256 |
RF Frequency Range | USA: 1,920 to 1,930 MHz |
Modulation | GFSK with back channel |
Transmission Method | TDMA, space diversity |
Weight | 9.2 oz (262 g) |
Dimensions | Not specified by manufacturer |
Mute Switch | Yes |
Display | LCD |
Operating Time | Accupack: Typical 15 hours Batteries: Typical 10 hours |
Power Supply | Accupack: BA10 (Li-Ion, 3.7 V) Batteries: 2 x AA size battery (1.5 V) |
Input Sensitivity | Automatic sensitivity adjustment |
Frequency Response | Output: 50 Hz to 20 kHz |
RF Output Power | adaptive, up to 250 mW (country-specific) |
System
Relative Humidity | Maximum 95% |
Dynamic Range | > 120 dBA |
Total Harmonic Distortion (THD) | Typical 0.1 % |
Sampling Rates | 24-bit/48 kHz |
Signal-to-Noise Ratio | > 90 dBA |
Encryption | AES 256 |
Frequency Range | USA: 1,920 to 1,930 MHz |
Modulation | GFSK with back channel |
Transmission Method | TDMA, space diversity |
Latency | 19 ms |
Frequency Response | 20 Hz to 20 kHz |
Temperature Range | Operation: 14 to 131°F (-10 to 55°C) Storage: -4 to 158°F (-20 to 70°C) |
Receiver
Weight | 29 oz (828 g) |
Dimensions | Not specified by manufacturer |
Connections | Network: RJ 45 DC Socket for Power Supply: Hollow jack |
Output Connection | 1 x 3-pin XLRM 2 x RCA |
Current Consumption | 350 mA |
Power Supply | 12 VDC |
Network Protocol | Media Control Protocol, TCP/IP IPv4 (DHCP, manual)/IPv6 |
Display | OLED |
Audio Effects | Low Cut: -3 dB at 120 Hz Equalizer: 7-band graphic equalizer with sound presets Sound Profiles: Female voice, male voice, instrument/media |
Audio Output Level | Balanced: Maximum -18 dBu, typical -24 dBu Unbalanced: Maximum +6 dBu |
RF Output Power | Adaptive, up to 250 mW (country-specific) |
RF Sensitivity |
Packaging Info
Package Weight | 7.1 lb |
Box Dimensions (LxWxH) | 16.0 x 13.7 x 3.0" |
- Automatic Frequency Selection
- Speech Optimized Condenser Mic Capsule
- Simple User Interface
- Long Operation Time (Up to 15 Hours)
- Li-Ion Rechargeable Battery
- Secure 256-Bit AES Encryption
- Remote Controllable
- Includes Rackmount Kit