

SENNHEISER EW IEM G4-Twin
MRP - Rs. 1,55,000
SENNHEISER EW IEM G4-Twin: In-Ear Monitoring System. Available in India from Shivansh Electronics, Kolkata, West Bengal, India.
VISUAL GUIDE — See Every Photo, Spec & Setup Step (PDF)
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Product
| Receiver principle | Adaptive diversity |
| Total harmonic distortion (THD) | <0.9 % |
| RF sensitivity | < 4 μV, typ. 1.6 μV for 52 dBA rms S/N |
Frequency Specifications
| Audio frequency response | 25 Hz to 15 kHz |
Acoustic Properties
| Signal-to-noise ratio | > 90 dB |
| Squelch | 5 to 25 dBµV, adjustable in steps of 2 dB |
Connectivity
| Connection | Wireless |
Inputs/Outputs
| Audio input | 2x XLR-3/¼" (6.3 mm) jack combo socket, electronically balanced |
| Audio output | ¼" (6.3 mm) stereo jack socket, balanced |
| Antenna output | BNC socket, 50 Ω |
Battery & Power
| Battery operating time (h) | approx. 4 to 6 hours (depending on volume level) |
Dimensions
| Dimensions | Approx. 202 x 212 x 43 mm |
| Product weight | 980 g |
Available versions
| Frequency range | Article no. |
|---|---|
| A1 (470 – 516 MHz) | 509613 |
| A (516 – 558 MHz) | 509614 |
| C (734 – 776 MHz) | 509629 |
Product overview
The SENNHEISER EW IEM G4-Twin is a in-ear monitoring system from SENNHEISER, part of the Evolution Wireless G4 range.
Full control over your performance – your direct link, everywhere, everyday. The G4 In-Ear Monitoring Sets make your gig an extraordinary experience – not just for your audience, but also for you.
Robust bodypack receiver and reliable in-ear monitoring IE 4 headphones delivering clarity along the whole frequency spectrum for daily use on stage.
| Audio frequency response | 25 Hz to 15 kHz |
| Product weight | 980 g |
| Receiver principle | Adaptive diversity |
| Total harmonic distortion (THD) | <0.9 % |
Key features
- Engineered for professional live sound: Rugged all-in-one wireless monitoring system for in-ear applications
- Robust bodypack receiver and reliable in-ear monitoring IE 4 headphones delivering clarity along the whole frequency spectrum for daily use on stage
- Half-rack stereo transmitter in a full-metal housing with OLED display for full control
- Easy and flexible wireless synchronization between transmitter and receiver via infrared
- Compatible with Sennheiser WSM control software for flexible frequency allocation
- Up to 16 compatible channels
- Up to 42 MHz bandwidth with 1680 selectable frequencies, fully tunable in a stable UHF range
- Transmission Range: up to 100 meters / 300 feet
- High RF output power (up to 50 mW) depending on country regulations
Available versions
| Frequency range | Article |
|---|---|
| A1 (470 – 516 MHz) | Article no. 509613 |
| A (516 – 558 MHz) | Article no. 509614 |
| C (734 – 776 MHz) | Article no. 509629 |
SENNHEISER EW IEM G4-Twin: frequently asked questions
What is the frequency response of the EW IEM G4-Twin?
25 Hz to 15 kHz.
How long does the EW IEM G4-Twin run?
The official operating time is approx. 4 to 6 hours (depending on volume level).
Which versions of the EW IEM G4-Twin are available?
A1 (470 – 516 MHz) (article no. 509613); A (516 – 558 MHz) (article no. 509614); C (734 – 776 MHz) (article no. 509629).
Where can I buy the SENNHEISER EW IEM G4-Twin in India?
The SENNHEISER EW IEM G4-Twin is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.
Workflow 1: In-ear monitoring on stage
Musicians and monitor engineers.
Setup
- Feed the monitor mix from the mixer to the transmitter input.
- Set the transmitter and the bodypack receiver to the same frequency.
- Start with a low volume on the receiver and raise it slowly.
Workflow 2: Several performers
Bands with individual monitor mixes.
Setup
- Give each performer a receiver and a separate mix where the system allows it.
- Plan the frequencies before the show so the links do not interfere.
Workflow 3: Rehearsal
Bands and worship teams.
Setup
- Set up the EW IEM G4-Twin with the rehearsal mix.
- Check the battery or charge status before every session.
Workflow 4: Theatre and stage productions
Theatre and event sound teams.
Setup
- Plan the frequencies for all wireless channels before the show.
- Check battery status during rehearsals.
Workflow 5: Video and broadcast
Video crews and broadcasters.
Setup
- Connect the receiver output to the camera or recorder.
- Monitor the audio on headphones during recording.
Workflow 6: Rental and touring
Rental companies and touring crews.
Setup
- Label each system with its frequency and channel.
- Store transmitters, receivers and accessories in their case after use.








