Sennheiser SpeechLine Digital Wireless SL Bodypack DW-4-US Wireless Transmitter

BH #SESLRBP • MFR #SL BODYPACK DW-4-US
Sennheiser SpeechLine Digital Wireless SL Bodypack DW-4-US Wireless Transmitter
Key Features
  • Automatic Frequency Selection
  • Excellent Speech Intelligibility
  • Simple User Interface
  • Long Operation Time (Up to 15 Hours)
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The SpeechLine Digital Wireless SL Bodypack DW-4-US from Sennheiser is an SL Series wireless transmitter optimized for speech. It can be used when paired with an optional wireless receiver and microphone in applications for meetings, lectures, conferences presentations where every word matters. In addition, it is compatible with all Sennheiser microphones such as the SL Headmic 1 or MKE 1 (sold separately).
Special Order
Expected availability: 7-10 business days
$449.95
$75/mo. suggested payments.*
with 6 Mos. Promo Financing

Important Notice

  • This item is noncancelable and nonreturnable.
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Sennheiser SL Bodypack DW Overview

The SpeechLine Digital Wireless SL Bodypack DW-4-US from Sennheiser is an SL Series wireless transmitter optimized for speech. It can be used when paired with an optional wireless receiver and microphone in applications for meetings, lectures, conferences presentations where every word matters. In addition, it is compatible with all Sennheiser microphones such as the SL Headmic 1 or MKE 1 (sold separately).

Featuring bi-directional communication between transmitter and receiver, the automatic frequency and interference management allows for convenient and reliable operation, which means the SL bodypack requires no settings to be adjusted. The LC display provides the link name, battery status and reception quality, and the easy-to-access mute-slider makes the use of the microphone very convenient.

Furthermore, the SL bodypack comes with a rechargeable BA 30 accupack that is built with external charging contacts – for easy charging with the CHG 2 and a USB socket. It provides up to 15 hours of operating time on a full charge. Finally, Sennheiser Control Cockpit software (download) offers easy handling, control, and maintenance for the SpeechLine Digital Wireless System. It provides a global overview of all network-enabled devices, shows all status information, and makes setting adjustments very easy.

UPC: 615104243835

Sennheiser SL Bodypack DW Specs

System
Frequency Response20 Hz to 20 kHz
Dynamic Range> 120 dBA
Total Harmonic Distortion (THD)Typical 0.1 %
Sampling Rates24-bit/48 kHz
Signal-to-Noise Ratio> 90 dBA
EncryptionAES 256
Frequency RangeUSA: 1,920 to 1,930 MHz
ModulationGFSK with back channel
Transmission MethodTDMA, space diversity
Latency19 ms
Relative HumidityMaximum 95%
Temperature RangeOperation: 14 to 131°F (-10 to 55°C)
Storage: -4 to 158°F (-20 to 70°C)
Bodypack Transmitter
RF Output PowerAdaptive, up to 250 mW (country-specific)
Frequency ResponseOutput Mic: 50 Hz to 20 kHz
Output Line: 20 Hz to 20 kHz
Maximum Input LevelMic: 2.2 V RMS
Line: 3.3 V RMS
Line Input Impedance1 MOhms
Input SensitivityAutomatic sensitivity adjustment
Power SupplyAccupack: BA 30 (Li-Ion, 3.7 V)
Batteries: 2 x AA size battery (1.5 V)
Charging Capacity: 2030 mAh
Operating TimeAccupack: Typical 15 hours
Batteries: Typical 11 hours
Output Connector1/8" (3.5 mm) locking mini-jack
DimensionsNot specified by manufacturer
Weight3.1 oz (88 g)
Packaging Info
Package Weight0.965 lb
Box Dimensions (LxWxH)14.2 x 3.5 x 2.85"
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