Sennheiser EW-DX SK Digital Wireless Bodypack Transmitter with Locking 3.5mm Connector

The Sennheiser 509384 is a digital wireless bodypack transmitter designed to work seamlessly with Evolution Wireless Digital systems. Built with a durable metal housing, it offers reliable protection for demanding use in live performances, presentations, or any setting where clear, uninterrupted audio is essential. The transmitter features a locking 3.5mm TRS connector, ensuring a secure connection with a wide range of Sennheiser lavalier, headset microphones, and instrument cables, making it a flexible choice for vocalists, musicians, and speakers alike.

With a wide 134 dB input dynamic range, this bodypack can handle everything from soft vocals to loud instruments without needing constant gain adjustments. Its AutoScan function simplifies frequency setup by automatically spacing channels to avoid interference, which is especially useful when multiple transmitters are in use. The E-Ink display remains visible even when the unit is powered off, providing quick access to key information at a glance. Bluetooth connectivity allows users to adjust settings remotely through Sennheiser’s Control Cockpit and Smart Assist App, adding convenience during setup and live events.

Battery life is dependable, offering up to 12 hours of operation with the included lithium-ion battery or 8 hours when using AA batteries, so it can easily last through long rehearsals or performances. With a wireless range of up to 328 feet, the 509384 supports freedom of movement on stage or in large venues. This transmitter is well suited for professionals who need consistent, high-quality audio transmission combined with practical features that simplify operation and setup.

Highlights:

• 134 dB dynamic range for handling diverse audio sources
• Locking 3.5mm TRS connector compatible with various Sennheiser microphones and instruments
• Up to 12 hours of battery life with lithium-ion battery, 8 hours with AA batteries
• Rugged metal housing built for durability in demanding environments
• Bluetooth remote management via Control Cockpit and Smart Assist App
• E-Ink display that shows status information even when powered off
• AutoScan frequency management to reduce interference and simplify setup
• Wireless range up to 328 feet for flexible movement