Sennheiser SL BOUNDARY SET DW-4 US SpeechLine Digital Wireless Microphone Set

The Sennheiser SL BOUNDARY SET DW-4 US SpeechLine Digital Wireless Microphone Set is a groundbreaking solution for superior speech transmission in conference rooms. This innovative set includes the wireless boundary microphone SL Boundary 114-S DW, the SL Rack Receiver DW, and all necessary components for a seamless installation and usage experience. Designed with the modern, cable-free environment in mind, this set provides unparalleled flexibility and ease of use for professional settings.

The SL Boundary 114-S DW microphone boasts inductive charging capabilities, allowing it to be charged either wirelessly or via USB. Additionally, the wireless power transmitter CHG 2W (sold separately) offers versatile charging options for users with multiple devices. With a rechargeable accupack capable of up to 12 hours of operation and clear battery status indication through dedicated LEDs, this set ensures you stay connected and in control throughout the day. What’s more, all devices within the set can be remotely monitored and controlled using the intuitive Sennheiser Control Cockpit software.

Whether you are conducting a high-stakes business meeting or a comprehensive training session, the Sennheiser SL BOUNDARY SET DW-4 US is equipped with advanced features to deliver crystal-clear audio performance. Its comprehensive frequency range and adaptive RF output power make it suitable for various international standards, ensuring that you achieve optimum sound quality no matter where you are.

Key Features

• Wireless inductive charging for utmost convenience
• Clear battery life indication via dedicated battery status LEDs
• Remote monitoring and control with the Sennheiser Control Cockpit

Specifications

• Frequency response: 40 to 20,000 Hz
• Total harmonic distortion: Typ. 0.1%
• Weight: Approx. 208 g
• Pick-up pattern: Cardioid
• Microphone sensitivity: 10 mV / PA
• Signal-to-noise ratio: > 90 dB(A)
• RF output power: Adaptive, up to 250 mW (country-specific)
• Operating time: Battery pack: Typ. 13 h
• Dynamic range: < 100 dB(A)
• Frequency range: EU: 1,880 to 1,900 MHz; USA: 1,920 to 1,930 MHz; Brazil: 1,910 to 1,920 MHz; Taiwan: 1,880 to 1,895 MHz; Japan: 1,893 to 1,906 MHz
• Sampling rates: 24 bit/48 kHz

Package Contents

• 1 x SL Boundary 114-S DW Microphone
• 1 x SL Rack Receiver DW
• 1 x Rechargeable accupack
• All necessary cables and installation components