To perform your best, you need to hear yourself clearly. That's where the Sennheiser ew IEM G4-Twin comes in — and you get the added benefits of a wireless in-ear system. You can hear anywhere on stage and there's less stage noise. Beyond that, in-ears aren't prone to feedback. With the Sennheiser ew IEM G4-Twin, you get all the components you need: a high-quality rackmountable transmitter with 1,680 tunable UHF frequencies, two bodypack receivers, and two pairs of IE 4 earphones. With the ew IEM G4-Twin, you'll enjoy increased bandwidth and power over previous generations, a transmission range up to 330 feet, and backward compatibility with previous evolution systems.

The stereo receiver is equipped with 1680 frequencies tunable in 25 MHz steps and has 20 fixed frequency banks with up to 16 compatible frequency presets and another 6 user banks with up to 16 user-programmable frequencies. The receiver's menu-driven backlit display shows current frequency, frequency bank and channel number, metering of RF level, metering of AF level, lock status, and battery status. An auto-lock feature is provided to prevent settings from being accidentally altered.

The EK IEM G4 features adaptive diversity for super-reliable reception. Its headphone cable is utilized as a second antenna to banish audio dropouts. Operating the EK IEM G4 is also easy due to its intuitive menu navigation and highly-visible backlit graphics display. A switchable Hi Boost and a multi-level limiter complete the package.