Sennheiser SR IEM G4

$579.00 to $699.00 Price Tier: High-end

4.0 (1)

1 Review

1 wishlisted

3 saved

Page last updated Jul 04, 2026

Pricing and availability

We compare 600+ stores and found this item at 5 stores. Prices updated July 4, 2026.

Store

Reviews

Price

$699.00

View Deal

$649.00

View Deal

5.0 (1)

$649.00

View Deal

$649.00

View Deal

4.8 (5)

$579.00

View Deal

Average Price: $635

High-end/Boutique

$100

$301+

Price Tier

In the Headphones & In-Ear Monitors category, Sennheiser SR IEM G4 is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

Budget

Standard

High-end

Price History

Based on price data from 4 merchants for "Sennheiser SR IEM G4". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

^* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Edit description

The Sennheiser SR IEM G4 is your ultimate ally in achieving pristine audio clarity and freedom on stage. This rugged half-rack stereo transmitter is an integral part of Sennheiser’s evolution series, renowned for its reliability and exceptional performance in live settings, theaters, and rehearsals. With a vast array of 1680 frequencies, finely tunable in 25 kHz steps, this transmitter ensures you find the perfect channel with ease.

Enjoy seamless wireless synchronization with its integrated infrared interface, designed to make your setup process a breeze. The SR IEM G4 features an intuitive OLED display showcasing real-time information like frequency, channel number, and input sensitivity, ensuring you're always in control. Whether you need to power through a small gig or a large concert, it offers switchable transmission power options of 10/30/50 mW, adapting effortlessly to your needs.

Equipped with two electronically balanced XLR/1/4" combo sockets and an Ethernet port for remote network-based monitoring, this transmitter is as versatile as it is powerful. Its robust metal housing promises durability, making it a reliable companion for your musical journey. The included rackmount kit and power supply ensure that the SR IEM G4 is always ready to hit the road with you.

Key Features:

Frequency range: A-band 516 - 558 MHz
Up to 1680 frequencies in 42 MHz switching bandwidth
20 Channel banks with up to 16 presets each
Frequency transmission via infrared interface
Audio Gain includes 60 dB
HDX compander for high-quality sound
OLED display with NF level and channel display
Switchable transmission power 10/30/50 mW
WSM support (Ethernet interface for frequency management)
Sturdy metal housing with GA3 rackmount kit included

Product specs

Included Transmitter	SR IEM G4
Stereo/Mono	Stereo
Frequency Range	516-558 MHz (A band)
Number of Frequencies	1,680
Auto Frequency Scan	Yes
Operating Range	300 ft. Line-of-sight
Transmitter Inputs	2 x XLR-1/4" combo
Transmitter Outputs	2 x 1/4" (loop out), 1 x RJ-45 (ethernet)
Transmitter Power	12V DC power supply
Transmitter Dimensions	1.7" x 8.35" x 6.61"

FAQs

What is the frequency range of the Sennheiser SR IEM G4?: The Sennheiser SR IEM G4 operates in the A band frequency range of 516-558 MHz, providing a stable UHF range suitable for professional in-ear monitoring.
How many channels can the Sennheiser SR IEM G4 support simultaneously?: The Sennheiser SR IEM G4 can support up to 16 compatible channels, allowing for flexible and reliable wireless monitoring in complex audio environments.
What type of inputs does the Sennheiser SR IEM G4 transmitter have?: The transmitter features 2 x XLR-1/4" combo inputs, providing versatile connectivity options for professional audio equipment.
Is the Sennheiser SR IEM G4 compatible with Sennheiser WSM software?: Yes, the Sennheiser SR IEM G4 is compatible with Sennheiser WSM control software, enabling flexible frequency allocation and enhanced system management.
How does the Sennheiser SR IEM G4 ensure easy synchronization with receivers?: The Sennheiser SR IEM G4 offers easy and flexible wireless synchronization with receivers via infrared, ensuring quick and reliable setup.
What is the operating range of the Sennheiser SR IEM G4?: The Sennheiser SR IEM G4 has an operating range of up to 300 feet line-of-sight, making it suitable for large stage environments.

Videos

Add video

JB Music

UNBOXED: Justin Santos unboxed Sennheiser G4 Twin Wireless In-Ear Monitoring System

JB Music

Make your SPEAKERS WIRELESS (w/ Sennheiser G4 IEM System)

NLFXpro

Reviews

Add review

PROS

Impeccable build quality typical of Sennheiser
Exceptionally clear and transparent sound
Reliable RF transmission with zero dropouts
Adjustable transmission power with three settings
Easy-to-read, high-contrast display
Straightforward setup and operation
Convenient frequency synchronization via button press
Robust performance even in large venues
Ability to scan for the best frequencies
Versatile use beyond intended in-ear monitoring

CONS

Infrared synchronization can be cumbersome
Lacks Bluetooth or similar modern syncing options
No power over Ethernet (PoE) capability
Limited signal output volume for certain applications
Requires attention to frequency version legality

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Sennheiser SR IEM G4.

Features and functionality

0 0

The twin pack allows for two separate mono mixes, providing flexibility for dual usage scenarios.
Source
0 0

Setting the RF power to a lower setting can help reduce interference when the transmitter and receiver are in close proximity, but may not fully eliminate low E string noise.
Source

Use cases and applications

0 0

Ideal for touring musicians who need a backup receiver for reliability, especially in high-sweat environments like punk bands.
Source
0 0

Owners using the G4 in cramped stage environments report that careful frequency selection can mitigate interference on low notes, even within a 2m range.
Source

Value and pricing

0 0

Twin pack offers significant savings compared to purchasing two single packs separately, making it a cost-effective option.
Source

User experience

0 0

For non-touring setups, extra packs may remain unused, as some users have noted years of non-use without failures.
Source
0 0

Some users experienced significant noise issues with the low E string, potentially due to RF interference, even after adjusting setup and using recommended accessories like the iFi iEMatch.
Source

Comparisons

0 0

Switching to stereo monitoring can render additional mono packs redundant, as experienced by some users who transitioned away from mono setups.
Source
0 0

Some users consider saving up for alternative models like the Shure PSM 900 due to unresolved noise issues with the Sennheiser G4, despite extensive troubleshooting.
Source

Setup and maintenance

0 0

Users advise checking local RF bands before purchasing to avoid interference, as crowded bands can cause noise issues with low E strings on the Sennheiser G4.
Source

Add review

4.0 out of 5

Based on 1 Review and 1 Rating

5 star

4 star

3 star

2 star

1 star

pkrul

1064

over 6 years ago

Very good wireless transmitter

Good clear sound, very reliable, easy setup. Just pay attention to which version you buy, There are different versions for different frequencies. Check which frequency is legal/available where you gig.

Roles:

Singer Guitarist

Genres:

Rock Pop Folk, World, & Country