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Sennheiser

Sennheiser SpeechLine Digital Wireless SL DW-4-US Handheld Transmitter & E865 Mic Capsule

Sennheiser Wireless systems
Professional broadcast product designed for reliable production, streaming, and modern media workflows.
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Key Features

Key Features
  • Automatic Frequency Selection
  • Supercardioid Polar Pattern
  • Speech-Optimized Condenser Mic Capsule
  • Simple User Interface
  • Long Operation Time (Up to 15 Hours)
  • Li-Ion Rechargeable Battery
  • Secure 256-Bit AES Encryption
  • Compatible with Control Cockpit Software
  • Includes Pouch
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Features & Specifications

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Product Overview +

Professional Wireless Designed for Education and Business

The Sennheiser SpeechLine SL Handheld 865 DW is the definitive handheld solution for dedicated speech applications. Unlike general-purpose vocal mics, the SpeechLine series is tailored to the specific tonal requirements of the human voice in professional environments. Whether it is a university lecture hall, a corporate boardroom, or a high-stakes keynote, this transmitter ensures that every word is delivered with broadcast-grade precision.

Seamless Integration and Effortless Operation

The hallmark of the SpeechLine Digital Wireless system is its "zero-maintenance" philosophy. The transmitter requires no manual settings; its intelligent architecture handles frequency management and pairing automatically. This allows presenters to focus entirely on their audience rather than the hardware. For large facilities, the system integrates with Sennheiser Control Cockpit software, giving AV managers a global overview of all devices across the network for proactive maintenance and monitoring.

Built for Longevity and Comfort

Housed in a sleek, professional chassis, the SL Handheld 865 DW is built for daily use. The 1.9 GHz digital transmission is license-free and operates away from the interference of Wi-Fi and TV stations. With a massive 15-hour runtime and a convenient carry pouch included, it is as mobile as it is reliable. The supercardioid condenser capsule provides a detailed, high-fidelity sound that is far superior to standard dynamic microphones.

The Standard for Regional Institutions and Corporate Hubs

A premier choice for government facilities, international organizations, and leading universities across Pakistan, the UAE, and Africa, the Sennheiser SpeechLine SL Handheld is a future-proof investment in communication technology. Its combination of elite German engineering and modern network control makes it a favorite for regional IT and AV departments. For professionals seeking the absolute best in wireless speech technology, the SL Handheld 865 DW is the definitive choice.

Technical Specifications +
Sennheiser SpeechLine Digital Wireless SL DW-4-US Handheld Transmitter & E865 Mic Capsule technical specifications