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

Experience unparalleled performance with the Sennheiser SL HEADMIC SET DW-4-US R. Designed for ultimate comfort and exceptional audio clarity, this headworn microphone set is perfect for any speech or presentation needs. The set includes the sleek SL Headmic 1 condenser headworn microphone, a bodypack transmitter, and a stationary receiver, all housed in a rackmount configuration for professional installations. Its minimalist black and silver design ensures it remains unobtrusive while delivering top-notch sound quality.

The Sennheiser SL Headmic 1 is ultralight, weighing only 7 grams without the cable, making it extremely comfortable for long-term use. With up to 15 hours of operating time on a single charge, thanks to the included rechargeable accupacks, you can rely on uninterrupted service. Featuring advanced power management and USB recharging capabilities, this headworn microphone set offers convenience and efficiency.

The SL HEADMIC SET DW-4-US R comes ready for immediate use or installation, complete with a GA 4 Rackmount Kit, making it ideal for venues, conference halls, and professional events. The robust, high-performance build ensures this system meets the demands of rigorous, daily use while maintaining optimal audio quality and security with its 256-bit AES encryption.

Key Features

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

Specifications

• Frequency response: 20 to 20,000 Hz
• THD, total harmonic distortion: typ. 0.1%
• Transducer principle: Condenser
• Power consumption: 350 mA
• Pick-up pattern: Omni-directional
• Nominal impedance: 1 k ohm
• Equivalent noise level: 27 dB
• Maximum sound pressure level (passive): 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
• Audio out connections: XLR 3M, 2 x RCA
• Network connection: RJ 45

Package Contents

• SL Headmic 1
• SL Bodypack DW
• SL Rack Receiver DW
• BA 30 Rechargeable Battery
• GA 4 Rackmount Kit
• Pouch