Product Overview

The Sennheiser EW-D ME3 SET (Q1-6) is a professional-grade digital wireless headset system operating in the Q1-6 frequency band (470.2526 MHz), engineered for presenters, performers, and public speakers who demand reliable, studio-quality audio without the constraints of a cable. This complete set pairs the EW-D EM single-channel receiver with the EW-D SK bodypack transmitter and the ME 3-II cardioid headset microphone, delivering a turn-key wireless solution ready for immediate deployment. Built on Sennheiser’s latest digital UHF transmission platform, the EW-D system offers exceptional audio fidelity, a 134 dB dynamic range, and ultra-low 1.9 ms latency that professional applications require. Seamless frequency coordination, Bluetooth-enabled remote management via the EW-D Smart Assist App, and a rugged metal housing make this system equally at home on a theatrical stage, in a house of worship, or on a corporate conference floor.

Product Description

The EW-D ME3 SET (Q1-6) represents Sennheiser’s Evolution Wireless Digital platform at its most accessible, combining advanced digital transmission with the ergonomic comfort and high intelligibility of the ME 3-II headset. The Q1-6 band covers 470.2526 MHz with 56 MHz of tuning bandwidth, providing 2,240 selectable frequencies and supporting up to 90 simultaneous channels in equidistant 600 kHz spacing a direct result of the system’s intermodulation-free design. The EW-D SK bodypack transmitter features a robust metal housing, a locking 3.5 mm connector, and runs on two standard AA batteries for up to 8 hours of operation, or the optional BA 70 Lithium-Ion rechargeable pack for up to 12 hours. The EW-D EM receiver provides a clean XLR/TRS combo output, a full-color display, and integrated Bluetooth Low Energy for wireless management via the free EW-D Smart Assist App on iOS and Android. The ME 3-II cardioid headset microphone offers a pre-polarized condenser transducer with a 5018,000 Hz frequency response, 1.6 mV/Pa sensitivity, and a maximum SPL of 150 dB, making it highly resistant to feedback while capturing natural, intelligible speech. Auto-scan technology identifies clean frequencies and establishes a reliable link with minimal setup time, while the 134 dB audio input dynamic range eliminates the need for sensitivity adjustments in unpredictable environments. The system’s digital transmission is inherently immune to the intermodulation artifacts that plague analog systems, allowing tighter channel packing when operating alongside other wireless systems. Whether deployed as a standalone system for a keynote speaker or as part of a multi-channel installation, the EW-D ME3 SET (Q1-6) offers the performance, flexibility, and dependability that professional users expect from Sennheiser.

Key Features

• Q1-6 Frequency Band (470.2526 MHz) 56 MHz of UHF tuning bandwidth with 2,240 selectable frequencies for maximum flexibility in RF-congested environments.
• 134 dB Audio Input Dynamic Range Captures every nuance from whisper-quiet passages to loud peaks without sensitivity adjustments or clipping.
• Ultra-Low 1.9 ms System Latency Transparent audio performance with virtually imperceptible delay, critical for live monitoring and broadcast applications.
• Up to 90 Simultaneous Channels Intermodulation-free design with equidistant 600 kHz channel spacing enables dense multi-channel deployments on a single receiver rack.
• EW-D Smart Assist App (BLE) Bluetooth Low Energy connectivity allows remote frequency setup, gain adjustment, and system monitoring from a smartphone or tablet.
• Auto-Scan Frequency Management Automatically detects and assigns clean frequencies, reducing setup time and minimizing the risk of RF interference.
• ME 3-II Cardioid Headset Microphone Pre-polarized condenser capsule with 5018,000 Hz response and 150 dB max SPL delivers natural, intelligible speech with excellent feedback rejection.
• Dual Power Options (Bodypack) Accepts 2 AA alkaline batteries (up to 8 hrs) or optional BA 70 Li-Ion rechargeable pack (up to 12 hrs) for touring flexibility.
• Metal Housing on Bodypack and Receiver Rugged build quality withstands the rigors of daily use on stage, in houses of worship, and in rental inventory.
• Full-Range Audio Frequency Response 20 Hz20 kHz (3 dB) system response ensures the complete audio spectrum is reproduced with accuracy.
• THD 60 dB Exceptionally low total harmonic distortion at 1 kHz for clean, transparent audio reproduction.
• Complete Turn-Key Set Includes EW-D EM receiver, EW-D SK bodypack transmitter, and ME 3-II cardioid headset microphone everything needed to go wireless immediately.

Typical Applications

• Live stage presentations and keynote speaking
• Houses of worship and faith-based audio
• Theater and musical theater performance
• Corporate events and conference AV
• Broadcast and TV studio presenting
• Educational environments and lecture halls
• Fitness instruction and aerobics studios
• Rental and production company inventory

Technical Specifications

Frequently Asked Questions

Q: What is included in the EW-D ME3 SET (Q1-6)?The set includes the EW-D EM single-channel receiver, the EW-D SK bodypack transmitter, and the ME 3-II cardioid headset microphone. Two AA batteries are also included to power the bodypack.Q: How does the Q1-6 band differ from other EW-D frequency variants?The Q1-6 band operates between 470.2 and 526 MHz. Different band variants are designed to suit different regional frequency allocations and RF environments always verify local regulations before purchasing to ensure the chosen band is legally permitted in your region.Q: How many channels can I run simultaneously with the EW-D system?The EW-D platform supports up to 90 simultaneous channels within a single frequency band, thanks to its intermodulation-free design and equidistant 600 kHz channel spacing.Q: Can I use rechargeable batteries with the EW-D SK bodypack?Yes. The bodypack accepts 2 AA alkaline batteries for up to 8 hours of operation, or the optional Sennheiser BA 70 Lithium-Ion rechargeable battery pack for up to 12 hours of runtime.Q: What is the EW-D Smart Assist App and how does it work?The EW-D Smart Assist App is a free Sennheiser application for iOS and Android that connects to the EW-D system via Bluetooth Low Energy. It allows you to perform frequency setup, adjust gain, monitor battery levels, and manage your system remotely without physically accessing the receiver.Q: Is the ME 3-II headset compatible with other Sennheiser wireless systems?The ME 3-II headset connects via a 3.5 mm locking jack and is designed specifically for use with EW-D series bodypacks. Compatibility with other Sennheiser systems depends on the connector type and voltage requirements check Sennheiser’s compatibility documentation before mixing components.Q: What is the system latency of the EW-D platform?The EW-D system has an ultra-low system latency of just 1.9 ms, making it transparent in live monitoring, IEM, and broadcast applications where delay can be disorienting for performers.Q: Where can I purchase this product or get support?The Sennheiser EW-D ME3 SET (Q1-6) is available at Creation Networks. Visit for purchasing, expert advice, and after-sales support.