Our Sennheiser EW300 G4 2-channel wireless HSP headset mic systems are supplied with Sennheiser HSP Essential omnidirectional headset microphones. Combining excellent sound quality with a lightweight and inconspicuous design that adapts easily to any head size or shape, the Sennheiser HSP Essential is the ideal headset microphone for amateur dramatics, Fringe shows, and school productions.

We supply our Sennheiser EW300 G4 2-way wireless HSP headset mic system receiver racked into a half-rack sleeve that is flight-cased along with the SK300 G4 bodypack transmitters, HSP Essential headset microphones, PSUs and twig antennae.

The build and sound quality of the components is excellent and all Sennheiser Evolution systems use static-free UHF radio frequencies. The EW300 G4 systems include useful features such as battery level readout at the receiver, coloured displays with error alerts and tone squelch.

The Sennheiser SK 300 G4-RC is a robust bodypack transmitter with increased bandwidth and transmission power for evolution wireless G4 300 Series systems, delivering exceptional speech intelligibility. Designed for for Sennheiser Evolution Wireless G4 300 Series systems, the SKM 300 G4 is also backwardly compatible with Sennheiser G1, G2 and G3-series systems.

Our Sennheiser SK 300 G4-RC can be supplied with a variety of microphone and cable options, such as lavalier mics, headset mics or 6.3mm jack instrument cables.

The Sennheiser EM 300-500 G4 wireless receiver is a true diversity half-rack receiver in a full-metal housing with intuitive OLED display for full control with increased bandwidth and transmission power. For Sennheiser Evolution Wireless G4 300/500 Series systems, but also compatible with previous G1, G2 and G3-series wireless systems.

The G4 300 Series uses the power of an increased switching bandwidth of up to 88 MHz, providing more than 3500 different frequencies available in 25kHz increments. New frequency ranges allow to operate multi-channel setups with dozens of channels while securing reliable operation – despite the digital dividend.

Up to 12 Sennheiser EW300 G4 systems can be used simultaneously on Shared Frequencies (channel 38) which can be used with a transferable license at no extra cost to the hirer. Additional systems can be added but will require a Fixed Site License which can be obtained from OFCOM. More information is available on our microphone hire prices page. If in doubt please call us to discuss your requirements.

The Sennheiser G4 2-way HSP headset microphone system includes the following components:
2 x Sennheiser EM 300-500 G4 UHF wireless receiver
2 x Sennheiser SK 300 G4-RC wireless bodypack transmitter
2 x Sennheiser HSP Essential headset microphone – black or beige
2 x PSU
4 x twig antennae