Sennheiser EW-D 835-S SET R4-9 All-In-One Digital Wireless Handheld System, 552-607.8 MHz

The Sennheiser EW-D 835-S SET R4-9 is an all-in-one digital wireless handheld system that boasts a versatile and feature-rich design, perfect for singers, speakers, and musicians. This state-of-the-art system ensures seamless product pairing and management through the intuitive EW-D Smart Assist App, allowing users to focus more on their performance and less on technical setups. Whether you're performing on stage, speaking at a conference, or recording in a studio, this system delivers impeccable live sound quality with Sennheiser's renowned e 835 capsule housed in a lightweight handheld transmitter equipped with an integrated mute switch.

What sets the Sennheiser EW-D 835-S SET apart is its digital wireless technology, which effectively eliminates noise, interference, and static bursts. The UHF transmission not only enhances the system's range and reliability but also provides remarkable scalability. This system is engineered for effortless use; the automated setup creates reliable connections swiftly, minimizing the setup time. With up to 2,240 selectable frequencies and support for up to 24 wireless systems per frequency range, this device is built for flexibility and performance. Plus, the robust lithium-ion battery pack ensures up to 12 hours of operation, making it highly dependable for any lengthy performance or event.

The Sennheiser EW-D 835-S SET R4-9 is designed to uphold every nuance of even the most dynamic performances, thanks to its 134 dB transmitter dynamic range. You can count on this system to preserve the integrity of your sound, providing a crisp and clear audio experience to your audience.

Key Features

• Digital wireless technology eliminates noise, interference, and static bursts
• UHF transmission enhances range, reliability, and scalability
• Mobile App streamlines setup and operation, eliminating complicated menus
• Automated setup creates reliable connections quickly
• Up to 2,240 selectable frequencies support up to 24 wireless systems per frequency range
• Lithium-ion battery pack delivers up to 12 hours of continuous operation
• 56 MHz bandwidth allows for up to 90 channels
• 134 dB transmitter dynamic range preserves every detail of dynamic performances

Specifications

• Frequency range: 552-607.8 MHz
• Total Harmonic Distortion (THD): -60 dB for 1 kHz @ -3 dBfs input level
• Operating temperature: -10 °C to +55 °C (14 °F to 131 °F)
• Operating relative humidity: 5% to 95% (non-condensing)
• Audio frequency response: 20 Hz - 20 kHz (-3 dB) @ 3 dBfs
• EW-D EM Dimensions: 212 x 44 x 189 mm
• Weight: approx. 1000 g (without antennas and power supply)
• Current consumption: 300 mA
• Input voltage range: 11-13 V
• Audio output level: 18 dBu max
• Transmission power: BLE max. 10 mW EIRP
• MMD 835 Dimensions: 405 x 350 x 73 mm
• Sound Pressure Level (SPL): 154 dB
• Transducer principle: Dynamic
• Weight: 3.1 kg
• Pick-up pattern: Cardioid
• Sensitivity: 2.1 mV/Pa
• EW-D SKM-S Weight: approx. 304 g (incl. MMD 835 microphone module), approx. 195 g (without microphone module)
• Power supply: 2 AA batteries 1.5 V (alkaline manganese) or BA 70 rechargeable battery pack
• Current consumption: < 300 mA
• Input voltage range: 2.0 - 4.35 V
• Transmission power: Audio link: 10 mW ERP (Range Y1-3: 12 mW ERP); BLE: max. 10 mW EIRP
• Dimensions: 50 x 268 mm (incl. MMD 835 microphone module), 40 x 200 mm (without microphone module)

Package Contents

• Sennheiser EW-D 835-S handheld transmitter
• e 835 microphone capsule
• Smart Assist App for seamless setup and management
• Lithium-ion battery pack
• 2 x AA batteries
• Documentation and quick start guide