Sennheiser SpeechLine Digital Wireless System with Lavalier Microphone
Part # SL LAVALIER SET DW-4-US
Model # SL LAVALIER SET DW-4-US

SpeechLine Digital Wireless is a presentation solution especially dedicated to speech. The digital wireless microphone system is a future-proof solution that’s easy to set up, use and manage.

Availability: Usually arrives in 5-9 business days.

Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email [email protected] or call us at 888-256-4112.

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Pro Acoustics Price $1,409.00

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Description

Details

The set includes the bodypack transmitter, stationary receiver and everything to use or install. It comes wiht the MKE 1 condenser lavalier microphone – so not just A lavalier mic, but the best and most unobstrusive one for great presentations with best speech clarity.

All sets also come with rechargeable accupacks with up to 15 hrs of operating time. The accupack is also USB rechargeable, the cable is in the box, the USB socket is presumably just a step away from you.

The two types of sets are either Rackmount Sets (-R version), which come with everything needed for rack mounting, or Case Sets (-C version), in a transport case – without rackmounts, if you do not want to install the receiver.

Features

Features

  • Easy set-up with Automatic Frequency Management
  • Easy operation with Automatic Audio Level remote controllable via software
  • Reliable operation with Automatic Interference Management
  • Optimum Speech Inteligibility with audio presets for male and female voices
  • Secure Encryption via advanced 256-bit AES encryption
  • Future-proof and license-free by utilizing the 1.9 Ghz frequency band
  • Convenient charging via USB rechargeable Li-Ion batteries
Specification
System
AF Frequency Response20 to 20,000 Hz
Dynamic Range> 120 dB(A)
THD (1 kHz)Typ. 0.1 %
Audio Sampling24 bit/48 kHz
Signal-to-Noise Ratio> 90 dB(A)
EncryptionAES 256
RF Frequency Ranges1,920 to 1,930 MHz
ModulationGFSK with back channel
Transmission MethodTDMA, space diversity
Latency19 ms
Relative Air HumidityMax. 95 %
Temperature RangeOperation: 14 °F to 131 °F (-10 °C to 55 °C)
Storage: -4 °F to 158 °F (-20 °C to 70 °C)
SL Rack Receiver DW
RF Sensitivity< -90 dBm
RF Output Power Back ChannelAdaptive, up to 250 mW
XLR Output Level, BalancedMax. -18 dBu
RCA Output Level, UnbalancedMax. +6 dBu
Audio EffectsLow Cut: -3 dB at 120 Hz
Equalizer: 7-band graphic equalizer with sound presets
Sound profiles: female voice / male voice / instrument / media
DisplayOLED
Network ProtocolMedia Control Protocol, TCP/IP IPv4 (DHCP, manual)/ IPv6
Power Supply12 V DC
Current Consumption350 mA
AF Connection SocketsXLR/2 x RCA
Antenna Sockets2 x reverse SMA
Network SocketsRJ-45
DC Socket for Power SupplyHollow jack
Weight1.83 lbs (828 g)
MKE 1 Lavalier Microphone
Microphone TypePre-polarized condenser microphone
Sensitivity5 mV/Pa
Pick-Up PatternOmni-directional
Max. SPL142 dB SPL
SL Bodypack DW
RF Output PowerAdaptive, up to 250 mW
AF Frequency ResponseMic: 50 to 20,000 Hz
Line: 20 to 20,000 Hz
Max. Input LevelMic: 2.2 V RMS
Line: 3.3 V RMS
Line Input Impedance1 MΩ
Input SensitivityAutomatic sensitivity adjustment
Power SupplyAccupack: BA 10 (Li-Ion, 3.7 V)
Batteries: 2 x AA size battery (1.5 V)
Operating TimeAccupack: typ. 15 h
Batteries: typ. 11 h
AF Connection Socket3.5 mm jack socket, lockable
Weight (w/o Accupack)Approx. 0.20 lbs (88 g)
Documents
In The Box

In The Box

  • MKE 1
  • SL Bodypack DW
  • SL Rack Receiver DW
  • BA 30 Rechargable Battery
  • Case or GA 4 Rackmount Kit and Pouch
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