EW-D SK Wireless Set

• Digital transmission operating in the UHF spectrum enhances range, reliability, and scalability
• Smart Assist App connects via Bluetooth Low Energy for streamlined setup and operation at a distance
• Auto scan creates reliable connections with minimal time and effort
• 134 dB audio input dynamic range eliminates need for sensitivity adjustments and preserves detail
• Elimination of intermodulation enables channels to be placed in an equidistant tuning grid 600 kHz apart
• 56 MHz of tuning bandwidth and equidistant spacing enables up to 90 channels
• 2,240 selectable frequencies allow for fine tuning
• Lithium-Ion battery pack (sold separately) delivers up to 12 hours of operation (up to 8 hours of operation with 2x provided AA batteries)

Compatible with Sennheiser Evolution Wireless Digital systems, EW-D Smart Assist App via Bluetooth, and a wide selection of Sennheiser headset and clip-on/lavalier microphones.

• EW-D SK Bodypack Transmitter
• 2 x AA Batteries

• EU_DoC_EW-D_signed.pdf
• Instruction_manual_and_frequently_asked_questions_-_Evolution_Wireless_Digital_EW-D_EW-DX_EW-DP_PDF_.pdf
• ew-d_bedienungsanleitung_06_2026_de.pdf
• 2024_03_Evolution_Wireless_Digital_Family_BizCom_Digital_Product_Guide_EN.pdf
• 2024_03_Evolution_Wireless_Digital_Family_BizCom_Digital_Product_Guide_ES.pdf
• 2024_03_Evolution_Wireless_Digital_Family_BizCom_Digital_Product_Guide_FR.pdf
• 2024_03_Evolution_Wireless_Digital_Family_BizCom_Digital_Product_Guide_DE.pdf
• 2024_03_Evolution_Wireless_Digital_Family_BizCom_Digital_Product_Guide_ZH.pdf
• 2024_02_BizCom_Mic_Guide_Digital_FR.pdf
• 2024_02_BizCom_Mic_Guide_Digital_DE.pdf

What is the battery life of the EW-D SK bodypack transmitter?

The transmitter provides up to 8 hours of continuous operation with 2 AA batteries, or up to 12 hours with an optional Lithium-Ion battery pack.

How do you configure and monitor the transmitter settings?

Settings, frequency coordination, and system monitoring can be managed wirelessly via Bluetooth Low Energy using the Sennheiser EW-D Smart Assist App.

What audio dynamic range does the EW-D SK provide?

It features an expansive 134 dB audio input dynamic range, eliminating the need for manual sensitivity adjustments while preserving fine audio nuances.

What is the latency of the digital transmission?

The EW-D SK transmitter operates with an ultra-low latency of just 1.9 ms.