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Sennheiser SR 300 IEM Stereo Transmitter
Sennheiser SR 300 IEM Stereo Transmitter 0
Sennheiser SR 300 IEM Stereo Transmitter 1

Sennheiser SR 300 IEM Stereo Transmitter

Model #: SR 300 IEM G3-G
At a Glance
Stereo transmitter for wireless monitoring. 1680 tunable UHF frequencies. Enhanced AF frequency range. Remote-controllable via "Wireless Systems Manager". Sturdy metal housing.
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$99,999.00Save $NaN

Get to know this product.

You can only sound better if you hear yourself better. Wireless monitoring is taken to the next level of perfection with the Sennheiser G3 monitoring system. New pass-through sockets for the audio signal enable the audio feed from a console to be routed to other devices in the chain, simplifying setup. The enhanced audio frequency response of 25 to 15,000 Hz means the sound the performers hear is the most realistic and life-like a wireless monitor system has ever had to offer.

  • Sturdy metal housing
  • 42 MHz bandwidth: 1680 tunable UHF frequencies for interference-free reception
  • Enhanced frequency bank system with up to 16 compatible frequencies
  • Ethernet port for connecting to the Wireless Systems Manager (WSM) software for control via computer - this delivers a good overview of monitoring and professional data management for multi-channel systems
  • Pilot tone squelch for eliminating RF interference when transmitter is turned off
  • Enhanced AF frequency range
  • Increased range for audio sensitivity
  • Wireless synchronization of receiver parameter from transmitter
  • User-friendly menu operation with more control options
  • Illuminated graphic display
  • Auto-Lock function avoids accidental changing of settings
  • HDX compander for crystal-clear sound
  • Mute function
  • Wide range of accessories adapts the system to any requirement

What's in the Box

  • 1 SR 300 G3 stereo transmitter
  • 1 GA 3 rack mount
  • 1 NT 2 power supply unit
  • 1 antenna
  • Operating instructions
Useful Documents


Dimensions212 x 202 x 43 mm
Frequency response (Headphones)25 - 15000 Hz
Audio-XLR connector2 x XLR-3 jack
THD, total harmonic distortion< 0,9 %
Weight980 g
Signal-to-noise ratio> 90 dB(A)
RF frequency range516 - 865 MHz
Transmission/receiving frequencies1680
Switching bandwidth42 MHz
Peak deviation+/- 48 kHz
In compliance with15 mW: ETS 300422, ETS 300454; 100 mW: ETS 301 489-1 / -2; FCC Part 74.861 / CANADA RSS-123
ModulationFM, MPX-Stereo
Antenna connectorBNC
Headphone connector> 100mW (32 Ω)
Input voltage range+ 22 dBu max
Frequency range566...608 MHz / Power supply unit US

Misc. Specs

Product Weight (lbs.)2.16
Color Finish NameSilver
WarningProposition 65 Warning for California Residents