The Sennheiser EW 300 G4-BASE SK-RC is an easy-to-use rackmount wireless microphone system geared for business and educational applications. It offers professional-level features for enhanced reliability and control, including variable RF power, an exceptionally wide tuning range, Ethernet networking for multichannel setups, and an intuitive interface with an OLED display and jog wheel. The system delivers high-quality, reliable audio to presenters, meeting participants, educators, and lecturers working in conference centers, schools, and universities.





The EW 300 G4-BASE SK-RC includes a true-diversity, half-rack receiver housed in a rugged, full-metal chassis. The receiver's auto-scan function searches an 88 MHz UHF tuning range with 3520 selectable frequencies available, seeking out a clean, interference-free channel for your audio transmission. The high-contrast OLED display with automatic dimming, along with a convenient jog wheel allow you make quick adjustments, even in low-light situations.





The remote-controllable SK 300 G4-RC bodypack transmitter features a locking 3.5mm connector with an adjustable input level to accommodate the compatible lavalier or headset microphone of your choice. The transmitter provides up to 8 hours of operation on two AA batteries, with a selectable 10/30/50mW RF power output for overcoming interference in difficult RF environments. The transmission range is up to 330'.





The Ethernet connection on the receiver supports Wireless Systems Manager (WSM) and Sennheiser Control Cockpit software for management, monitoring, and advanced frequency coordination in multichannel setups. Up to 32 wireless mics can operate simultaneously in the same space.





The EW 300 G4-BASE SK-RC is backward-compatible with all previous evolution systems. You can mix and match G4/G3/G2/G1 receivers or bodypack, handheld, and plug-on transmitters. It is also compatible with EW 100 and EW 500 systems.The black Sennheiser ME 4 is a cardioid lavalier microphone designed for use with Sennheiser bodypack transmitters in interviews, conferencing, television, live stage, and presentation applications. Optimized for speech intelligibility, the mic offers a 50 Hz to 18 kHz frequency response and handles SPL levels up to 120 dB without distorting.





The mic's cardioid polar pattern minimizes pickup of off-axis sound and enhances feedback rejection when used with sound reinforcement equipment. The attached 5.2' cable is terminated with a locking 3.5mm TRS output connector for use with Sennheiser wireless transmitters and other compatible transmitters and devices. The ME 4 features an integrated protective grille and a mic clip is included for easy attachment to clothing. A foam windscreen is also provided to reduce breath and wind noise.