Sennheiser EW-DX SK 3-PIN (R1-9) – Digital Bodypack Transmitter for Professional Users

The Sennheiser EW-DX SK 3-PIN (R1-9) transmitter is a robust and versatile component of the digital wireless system, ideal for demanding stage, corporate, and educational applications. With its metal housing, advanced charging options, and compatibility with a wide range of lavalier and headset microphones, it ensures reliability and high-quality sound.

Main Product Features

• Durable metal housing for use in tough conditions.
• Compatibility with various Sennheiser lavalier and headset microphones with a 3-pin locking connector, including models such as MKE Essential and HSP Essential.
• Internal charging capability through special contacts compatible with chargers like the CHG 70N.
• e-Ink display providing parameter visibility even when the device is off.
• Low latency of only 1.9 ms for unnoticeable audio delay.
• UHF range with up to 88 MHz bandwidth, suitable for worldwide use.

Advanced Features for Professionals

Equipped with advanced features, the EW-DX SK 3-PIN (R1-9) is an excellent choice for professionals. It supports high dynamic range audio (134 dB) and a wide frequency range from 20 Hz to 20 kHz, delivering clear and rich sound for various applications. The cable emulation feature allows precise audio control by simulating cable characteristics.

Applications in Different Environments

Thanks to its high humidity resistance (up to 95%) and an operating temperature range from -10°C to +55°C, the transmitter is suitable for both indoor and outdoor use. It is perfect for conferences, education, stage performances, and industrial applications where sound quality and reliability are essential.

Technical Specifications

• Dimensions: 63 x 80 x 20 mm (without antenna)
• Weight: approx. 120 g (without batteries)
• Battery life: up to 12 hours
• Frequency response: 20 Hz - 20 kHz (-3 dB)
• Total harmonic distortion (THD): ≤ -60 dB at 1 kHz
• Dynamic range: 134 dB
• Latency: 1.9 ms
• Compatibility: lavalier and headset microphones with a 3-pin locking connector
• Battery voltage: 1.5 V

Materials and Build

The Sennheiser EW-DX SK 3-PIN (R1-9) transmitter is made from metal, ensuring high durability and resistance to mechanical damage. Its high-quality materials guarantee long product life, even with intensive use.

Included in the Box

The package includes the EW-DX SK 3-PIN (R1-9) transmitter and a user manual. Optional accessories such as chargers and charging modules can be purchased to further enhance the device's functionality.

Why Choose the Sennheiser EW-DX SK 3-PIN (R1-9)?

The EW-DX SK 3-PIN (R1-9) offers exceptional sound quality, solid construction, and versatility essential for professional applications. With advanced features like ultra-low latency, broad microphone compatibility, and worldwide usability, this transmitter is the perfect choice for demanding users looking for top-notch audio solutions.