Sennheiser SL Bodypack HM 1 KIT DW-4 SpeechLine Digital Wireless Bodypack Kit with Omnidirectional Headmic

The Sennheiser SL Bodypack HM 1 KIT DW-4 is the ultimate solution for seamlessly transmitting spoken word audio. Specially designed to pair with the SL Multi-Channel Receiver DW, this comprehensive kit offers robust and compact performance through the SL Bodypack DW bodypack transmitter. Engineered for maximum transmission reliability, this bodypack ensures effortless setup and user-friendly operation with its automatic frequency and interference management. The bi-directional communication between the transmitter and receiver eradicates the need for adjustments at the transmitter end, thus optimizing user experience.

This kit features the SL Headmic 1 SB, which boasts an omnidirectional MKE 1 microphone capsule delivering unparalleled sound quality. Its lightweight yet durable design ensures comfort even during prolonged use, making it an ideal choice for presenters. The headmic's adjustable neckband and secure fit provide a bespoke experience for every user. Packaged in a sturdy and sleek soft case, the kit also includes everything needed to ensure convenient transport and storage.

Key Features

• Lockable 3.5 mm jack socket
• Clear and easy-focused user interface
• Long operation time of up to 15 hours
• Advanced power management with Li-Ion rechargeables
• Secure 256-bit AES encryption
• Remote controllable functionality
• Comfortable-to-use presenter microphone
• Outstanding sound quality with omnidirectional pick-up pattern
• Sleek and unobtrusive appearance
• Extremely lightweight but sturdy metal frame
• Soft case for convenient transport and storage

Specifications

• SL Bodypack DW
• Frequency response: 20 to 20,000 Hz
• THD, total harmonic distortion: typ. 0.1%
• Weight: approx. 88 g
• Audio input: 3.5 mm socket, lockable
• Signal-to-noise ratio: > 90 dB(A)
• RF output power: adaptive, up to 250 mW (country-specific)
• Operating time: Accupack: typ. 15 h; Batteries: typ. 10 h
• Input voltage range: Mic: 2.2 V RMS; Line: 3.3 V RMS
• Dynamic range: > 120 dB(A)
• Input impedance: 24 bit/48 kHz
• SL Headmic 1
• Frequency response: 20.....20,000 Hz +/- 3 dB
• Max. sound pressure level: 143 dB
• Pick-up pattern: omnidirectional
• Sensitivity in free field, no load (1kHz): 5 mV/Pa +/- 2.5 dB
• Nominal impedance: 1 k OHM
• Equivalent noise level: 27 dB
• Current consumption: approx. 240 uA
• Operating voltage (stand alone): 4.5 - 15 V
• Weight without cable: 7g

Package Contents

• SL Bodypack DW
• SL Headmic 1 SB
• BA 30