Sennheiser EW-D 835-S Set (R1-6) | Digital Wireless Mic System with e835 Capsule, 134 dB Dynamic Range, 12-Hour Runtime

Digital Wireless Microphone System with Cardioid Handheld Mic

The Sennheiser EW-D 835-S Set (R1-6) is a high-performance digital UHF wireless microphone system designed for vocalists, speakers, and performers who demand pristine audio quality, rugged reliability, and intuitive control. Featuring the renowned e835 dynamic cardioid microphone capsule, this system is ideal for live music, presentations, and stage events.

Sennheiser EW-D 835-S Competitive Differences

• Pure digital transmission eliminates noise, interference, and static bursts
• 134 dB transmitter dynamic range captures everything from whispers to screams
• Up to 12 hours of runtime with optional lithium-ion battery pack (BA 70)
• Rugged metal handheld transmitter with MMD 835 dynamic capsule
• Cardioid pickup pattern ensures focused, intelligible vocals
• Automated setup for fast and reliable connections
• Streamlined control via Sennheiser Smart Assist mobile app (Bluetooth Low Energy)
• 56 MHz bandwidth supports up to 90 channels
• Over 2,200 selectable frequencies for flexible operation
• Includes full rackmount kit and country-specific power adapters

Sennheiser EW-D 835-S Description

The Sennheiser EW-D 835-S Set combines the power of digital wireless technology with the trusted performance of Sennheiser's Evolution series. Operating in the R1-6 frequency range (520 – 576 MHz), it delivers reliable UHF transmission with industry-leading scalability and signal clarity. The MMD 835 dynamic microphone capsule features a cardioid pattern that isolates the voice by rejecting ambient noise from the sides and rear. This makes it perfect for loud stages or acoustically challenging environments. The handheld transmitter includes a programmable mute switch and supports up to 8 hours of operation on AA batteries, or up to 12 hours with the optional BA 70 lithium-ion pack. The included EW-D EM rack receiver allows for automated frequency setup and interference-free performance. Bluetooth Low Energy connectivity enables full control via the Sennheiser Smart Assist app, providing quick access to settings and monitoring from any mobile device. This system is engineered for ease of use, making it ideal for professionals and novices alike. Whether you're performing on stage, leading a conference, or managing a house of worship, the EW-D 835-S is built to keep you wireless—and worry-free.

EW-D 835-S Features

• Digital wireless technology for clear, reliable audio
• Dynamic MMD 835 microphone capsule with cardioid pattern
• Automated frequency setup with over 2,200 selectable frequencies
• Bluetooth Low Energy control via Smart Assist mobile app
• 56 MHz tuning bandwidth allows up to 90 channels
• Transmitter dynamic range: 134 dB
• Up to 12 hours of battery life (with BA 70, sold separately)
• Rugged metal handheld transmitter housing
• Mobile-friendly UI with no deep menu diving

EW-D 835-S Specifications

• System frequency range: R1-6 (520 – 576 MHz)
• Bluetooth® frequency range: 2402 – 2480 MHz
• Audio frequency response: 20 Hz – 20 kHz (-3 dB)
• Audio THD: ≤ -60 dB at 1 kHz
• Operating temperature: 14°F to 131°F (-10°C to +55°C)
• Relative humidity: 5 – 95% (non-condensing)
• Transmit power: 10 mW ERP (Audio link), 10 mW EIRP (BLE)
• Battery life: Up to 8 hours with AA batteries, up to 12 hours with BA 70
• Transmitter dimensions (with mic capsule): 10.6 in x 2 in (268 x 50 mm)
• Transmitter dimensions (without capsule): 7.9 in x 1.6 in (200 x 40 mm)
• Transmitter weight (with capsule, no batteries): approx. 10.7 oz (304 g)
• Transmitter weight (without capsule): approx. 6.9 oz (195 g)
• Receiver dimensions: 8.3 x 1.7 x 7.4 in (212 x 44 x 189 mm)
• Receiver weight: approx. 2.2 lb (1000 g)

What's In The Box

• EW-D EM rack receiver
• EW-D SKM-S handheld transmitter
• MMD 835 dynamic microphone capsule
• MZQ 1 microphone clamp
• 2 rod antennas
• Power supply with country adapters
• Rackmount set
• 4 rubber feet
• Quick guide
• Safety guide
• Manufacturer declaration sheet