Sennheiser EW-D SK (R4-9) - Bodypack Transmitte...

Sennheiser EW-D SK (R4-9) – Digital Miniature UHF Transmitter The Evolution Wireless Digital system with the EW-D SK (R4-9) bodypack transmitter is a modern solution for professional stage performers, speakers, and musicians. Thanks to digital UHF transmission, it provides unmatched sound quality, a wide frequency range, and reliable signal stability. Product Features Digital UHF transmission in the 552–608 MHz range Compatible with Sennheiser Lavalier and Headset Microphones Automatic frequency optimization Transmission range up to 100 meters Smart Assist App for Bluetooth management Durable metal housing Up to 12 hours of operation with the BA 70 battery Professional Quality and Easy Configuration The EW-D system eliminates the need for manual sensitivity adjustments, offering an impressive audio input dynamic range of 134 dB. With Bluetooth Low Energy technology, users can manage settings wirelessly via a mobile app. Applications Ideal for professional stage performances, public speaking, and reporting. The ability to connect Lavalier and Headset Microphones makes it a versatile solution for artists and presenters. Detailed Technical Specifications Frequency Range: 552–608 MHz Transmission Power: 10 mW Tuning Bandwidth: 56 MHz Number of Channels: 2240 Power Supply: 2x AA Batteries / BA 70 Rechargeable Battery Battery Life: up to 12 hours Dimensions: 63 x 80 x 20 mm Weight: 120 g Materials and Construction The robust metal housing ensures durability under demanding stage conditions, guaranteeing resistance to mechanical damage. Included in the Package EW-D SK Digital Bodypack Transmitter 2x AA Batteries User Manual Summary The Sennheiser EW-D SK (R4-9) is an advanced digital transmitter offering signal stability and ease of use. With its wide frequency range and high-quality construction, it is an essential component of professional audio systems.