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Sennheiser EW-D SK (R4-9) - Bodypack Transmitter , 552-608 MHz
The Sennheiser EW-D SK (R4-9) is a digital miniature transmitter operating in the UHF band 552–608 MHz. It offers stable audio transmission, broad compatibility with Lavalier and Headset Microphones, and automatic frequency tuning. The durable metal housing and battery life of up to 12 hours make it an ideal choice for professionals. The transmitter can be managed remotely via the Smart Assist App using Bluetooth.
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Product attributes
Model :
EW-D SK (R4-9)
SKU :
SUP_em6247
Warranty :
2 years
Producent :
Sennheiser
Weight without package:
0.1 kg
Product Description
Details
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.
Shipment
Product delivery details Sennheiser EW-D SK (R4-9) - Bodypack Transmitter , 552-608 MHz
Shipment from Warsaw, Poland.
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Product faq
Sennheiser EW-D SK (R4-9) - Bodypack Transmitter , 552-608 MHz - Frequently asked questions.
Which microphones are compatible with the Sennheiser EW-D SK?
The EW-D SK model is compatible with Lavalier and Headset Microphones from the Sennheiser Evolution series.
What frequency range does this transmitter operate in?
The EW-D SK operates in the 552–608 MHz range, ensuring high transmission stability.
What is the maximum range of the transmitter?
The range is up to 100 meters under optimal conditions.
Can the device be controlled via Bluetooth?
Yes, the Smart Assist App allows for wireless configuration using Bluetooth Low Energy.
How long does the battery last on the EW-D SK?
With AA batteries, the transmitter operates for up to 8 hours, while with the BA 70 battery, it lasts up to 12 hours.
Is the transmitter suitable for stage use?
Yes, thanks to its durable metal housing and reliable audio transmission, it is perfect for professional stage applications.
Can multiple EW-D SK transmitters be used simultaneously?
Yes, the system allows multiple transmitters to operate in the same frequency band without interference.
Is a microphone included in the package?
No, the EW-D SK transmitter is sold without a microphone – compatible microphones are available separately.
What are the dimensions of the device?
The EW-D SK measures 63 x 80 x 20 mm and weighs 120 g.
Where can I buy the Sennheiser EW-D SK?
The product is available at authorized music stores and online retailers.
