Sennheiser SL HEADMIC SET DW-4-US R Wireless Headworn Microphone Rackmount Sets

An extremely unobtrusive and comfortable-to-use headworn microphone Set. Dedicated to Speech.

The Headmic Set comes with the the brand new SL Headmic 1 condensor headworn microphone, the Bodypack transmitter, stationary receiver and everything to use or install.

The SL Headmic 1 is very sleek, robust and wheighs only 7g without the cable. The black and silver design almost disappears in the environment while still offering the best sound perfomance.

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.

What's in the box?
- SL Headmic 1
- SL Bodypack DW
- SL Rack Receiver DW
- BA 30 rechargable battery
- GA 4 Rackmount Kit and Pouch

Key Features

• Automatic frequency and interference management
• Speech optimized condenser microphone capsule
• Clear and easy focused user interface
• Long operation time (up to 15 hours)
• Advanced power management and Li-Ion rechargeables
• Secure 256 bit AES encryption
• Remote controllable

Technical Specifications

Frequency response
20 to 20,000 Hz
THD, total harmonic distortion
typ. 0.1 %
Transducer principle
Condensor
Power consumption
350 mA
Pick-up pattern
omni-directional
Nominal impedance
1 k
Equivalent noise level
27 dB
Maximum sound pressure level (passiv)
143 dB
RF output power
adaptive, up to 250 mW (country-specific)
Power supply
12 V DC
Antenna connector
2 x reverse SMA
Current consumption
approx. 240 A
Audio output level (balanced)
max. -18 dBu, typ. -24 dBu
Audio output level (unbalanced)
max. +6 dBu
Dynamic range
> 120 dB(A)
Frequency range
Usa: 1,920 to 1,930 MHz
Operating voltage (stand alone)
4,5 - 15 V
RF sensitivity
< -90 dBm
Sensitivity in free field
5 mV/Pa ± 2.5 dB (at 1 kHz)
Sampling rates
24 bit/48 kHz
Connection
Audio out: XLR 3M
Audio out: 2 x RCA
Connection
Network: RJ 45