The Sennheiser SL Bodypack -HS 2 KIT DW-4 combines the compact and robust Speechline SL Bodypack DW digital wireless transmitter with the beige HS 2 versatile headset for clear and intelligent speech. It also includes BA 30 rechargeable batteries.

Sennheiser SpeechLine Digital Wireless SL Bodypack DW-4-US Wireless Transmitter
Sennheiser's SpeechLine Digital Wireless SL Bodypack DW-4-US is a speech-optimized SL Series wireless transmitter. It can be combined with an optional wireless receiver and microphone for meetings, lectures, conference presentations and applications where every word counts. It is also compatible with all Sennheiser microphones such as the SL Headmic 1 or MKE 1 (sold separately).
Two-way communication between transmitter and receiver and automatic frequency and interference control for easy and reliable operation means that the SL bodypack should have no maintenance problems. An LCD screen provides the connection name, battery status and reception quality, and an easily accessible negative slider makes the microphone very easy to use.

It also comes with a rechargeable BA 30 battery with external chargers for easy charging via the SL bodypack, CHG 2 and USB sockets. Offer up to 15 hours of work at full cost. Finally, the Sennheiser Control Cockpit software (download) provides easy operation, control and monitoring of the SpeechLine digital wireless system.
It provides an overview of all network-enabled devices, displays all status information and makes configuration a breeze.

Sennheiser HS 2 Headset Microphone (Beige, Locking 3.5mm Connector)

The Sennheiser HS 2 is a low-noise, performance lavalier microphone designed to provide excellent sound for singers and presenters on stage as well as at broadcasts, concerts, church or work and education. The steel, low-profile adjustable frame and steel cables make it inconspicuous yet durable, while the adjustable head and neck straps have been enhanced for a better fit.
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HS 2 uses the MKE 2 capsule with a wide, flat frequency response and versatile pickup pattern to aid level uniformity; Moisture resistance has also been improved to reduce interference when used with wireless transmitters. The microphone is available in various configurations to suit different applications; this version uses a locked 3.5mm connector for Sennheiser EW G series transmitters and other compatible devices.

Optimized Sensitivity and Frequency Curve

The headset's MKE 2 mic capsule is a proven industry performer for television broadcast and theatrical productions that delivers accurate frequency response and natural, uncolored sound. The capsule is optimized for close-miking and can handle high-volume speakers and vocalists at SPLs up to 140 dB without noise and distortion. The included frequency response caps alter the high-end response, adding more presence and clarity when needed.

Moisture-Resistant Diaphragm

The unique umbrella diaphragm protects the microphone against sweat and moisture damage.

Resists Interference

The updated capsule design preserves the mic's sonic performance, but adds additional protection from radio and electro-magnetic interference—especially helpful when used with wireless transmitters.

Light, Unobtrusive Design

Discreet and lightweight, the low-profile frame and capsule are ideal for broadcast and presentations. The short gooseneck boom lets you precisely position the microphone for optimal source isolation in loud environments.