Sennheiser SL Rack Receiver DW-3

Sennheiser SL Rack Receiver DW-3 is a professional wireless receiver designed for rack mounting, specifically for SpeechLine Digital Wireless systems. It offers reliable performance for conference, education, and public speaking applications, ensuring clear and stable reception of digital audio signals.

• 1U rack mount: ideal for fixed installations in conference rooms or auditoriums.
• Full compatibility with all SpeechLine Digital Wireless transmitters (handheld microphones, lavalier, gooseneck, etc.).
• Wireless DECT spectrum (1,880–1,900 MHz) – allows operation without interference in crowded RF environments.
• Multiple audio outputs: balanced XLR and 6.3 mm (TRS) jack, for easy integration into existing audio systems.
• Remote control and monitoring via Sennheiser Control Cockpit or third-party protocols via Ethernet.
• OLED display with intuitive interface for local configuration and monitoring.
• Up to 20 simultaneous channels usable under optimal conditions.
• 7-band equalizer.
• Frequency response: 20 – 20,000 Hz.
• Total harmonic distortion (THD): ~0.1%.
• SNR: > 90 dB(A).
• Dynamic range: > 120 dB(A).
• Power supply: 12V DC / 1A.
• Network connectivity: RJ45 (Ethernet).
• Dimensions: 168 x 212 x 42 mm.
• Weight: approx. 850 g.
• The package includes:
  • SL Rack Receiver DW-3
  • Detachable antennas
  • Power supply
  • Rack mounting accessories