Sennheiser EW-DX MKE 2/835-S Wireless Handheld & Lavalier Mic

The Sennheiser 509338 is a wireless microphone system that operates in the digital UHF range and offers flexibility for both live sound and corporate AV work. By including a handheld transmitter for on stage vocals and a clip on lavalier for hands free speech, it lets you move between musical performances, conferences, and training sessions without changing rigs.

The package centers on the EW-DX EM 2 receiver that handles two channels at once, making it easy to keep the handheld and the bodypack active simultaneously. The EW-DX SKM-S handheld carries the MMD 835 capsule, a dynamic capsule with a cardioid pickup pattern that resists feedback on loud stages. The EW-DX SK bodypack connects to the MKE 2 lavalier microphone that offers an omnidirectional pickup in a low profile form factor. Each transmitter accepts BA 70 batteries that can be recharged, and in device charging through the receiver's USB ports keeps spares ready between sets.

With 1.9 milliseconds of latency and equidistant channel spacing, the system simplifies frequency planning and keeps speech naturally aligned with on screen action or live instruments. Up to 88 MHz of switching bandwidth gives you room to find clean spectrum, and AES 256 encryption guards confidential meetings or broadcasts from interception.

For crews managing multiple rooms or large productions, the EW-DX platform is network ready. Connect the receiver to Ethernet and use Sennheiser Control Cockpit, Wireless Systems Manager, or the Smart Assist mobile app to check channel allocation, battery status, and firmware updates from one place. That remote control, combined with the 12 hour battery life of the BA 70, means fewer interruptions and faster turnarounds during rehearsals or back to back events.

Built with the rugged engineering Sennheiser is known for, the transmitters and receiver stand up to constant travel, installations, and long show days. Whether you are mixing monitors for a touring band, running sound in a corporate boardroom, or outfitting classrooms for hybrid learning, the Sennheiser 509338 delivers reliable professional grade wireless audio with minimal setup time.

Highlights:

• Digital UHF wireless system
• Includes handheld, bodypack, and lavalier mic
• 12 hour battery life with rechargeable BA 70 batteries
• Network enabled with remote control via apps
• 1.9 ms low latency transmission
• AES 256 encrypted transmission
• Up to 88 MHz switching bandwidth
• Equidistant channel spacing for up to 293 channels