SENNHEISER

SL BODYPACK - MKE 40 KIT DW-4

Wireless Systems

Cardioid condenser mic, MKE 40, 143 dB SPL, 20–20,000 Hz, >90 dB SNR, wireless, lockable 3.5 mm input, 15 h battery, 256-bit AES encryption

$999.00 CAD
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Description

The SL Bodypack KIT MKE 40 ew DW-4 is a professional wireless lavalier system that excels in environments where precise voice capture, high gain before feedback, and focused sound isolation are essential. This kit includes the robust SL Bodypack DW transmitter and the MKE 40 ew cardioid lavalier microphone, designed for excellent speech intelligibility and bass reproduction. Unlike omni-directional lavaliers, the cardioid pickup pattern of the MKE 40 offers superior off-axis rejection, helping isolate the speaker’s voice in acoustically challenging spaces which is ideal for live presentations, broadcast settings, and corporate AV environments.

Built for plug-and-play operation with the SL Multi-Channel Receiver DW, the transmitter features bi-directional communication that enables automatic setup, interference management, and remote control. It supports long presentations with a BA 30 rechargeable battery that delivers up to 15 hours of run time, and the lockable 3.5 mm jack ensures secure mic attachment. The system delivers a wide frequency response (20 Hz – 20 kHz) and dynamic range over 120 dB, ensuring crisp, natural sound. With AES 256-bit encryption and a signal-to-noise ratio above 90 dB(A), the SL Bodypack KIT MKE 40 ew DW-4 is a great fit for users who prioritize focused vocal clarity and professional-grade wireless performance.

Features

Professional Wireless Lavalier Kit
Includes a robust bodypack and MKE 40 ew microphone designed for high-quality speech transmission.

Easy, Automatic Setup
Manages frequency and interference automatically for quick, hassle-free use.

Remote-Control Capability
Transmitter settings can be adjusted remotely and monitored via a clear display.

Long Battery Life
Operates up to 15 hours with a rechargeable battery and USB charging support.

Encrypted Audio Transmission
Uses 256-bit AES encryption for secure and interference-free performance.

Cardioid Lavalier Microphone
Includes the MKE 40 ew mic with a focused pickup pattern for excellent voice isolation.

High Gain Before Feedback
Designed to reduce feedback while maintaining clear and loud speech output.

Strong Bass Response
Delivers full-bodied sound with outstanding low-end reproduction.

Durable and Comfortable Design
Compact mic build with secure attachment, suited for professional presentations or performances.

Lockable Input Connection
Features a 3.5 mm lockable jack to ensure stable microphone connection at all times.

Specifications

General Specifications
Device Type: Wireless Lavalier Microphone System
Application: Speech
Transducer Type: Condenser
Pickup Pattern: Cardioid
Connection Type: Wireless
Encryption: 256-bit AES
Remote Control: Supported

Frequency Specifications
RF Frequency Range: 1920.000 – 1930.000 MHz
Audio Frequency Response: 20 to 20,000 Hz
Sampling Rate: 24 bit / 48 kHz

Acoustic Properties
Dynamic Range: > 120 dB(A)
Equivalent Noise Level: 26 dB
Signal-to-Noise Ratio: > 90 dB(A)
Total Harmonic Distortion (THD): typ. 0.1%

Input/Output
Audio Input: 3.5 mm socket, lockable

Battery & Power
Battery Type: Rechargeable Lithium-Ion
Battery Capacity: 2.03 Ah
Battery Voltage: 3.7 V
Battery Count: 1
Battery Included: Yes
Battery Operating Time: Accupack: typ. 15 h, Batteries: typ. 10 h

Electrical Properties
Input Impedance: 1 MΩ

Dimensions
Microphone Dimensions: d = 12 mm, l = 26 mm
Product Weight: 88 g
Product Height: 117 mm
Product Length: 367 mm
Product Width: 177 mm
Package Length: 367 mm
Package Height: 117 mm
Package Width: 177 mm

Included Items
Included Components: SL Bodypack DW Bodypack Transmitter, MKE 40 ew Lavalier Microphone, BA 30 Rechargeable Battery

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