The Sennheiser EW 300 G4-865-S Wireless Microphone System 470-558 MHzis an easy-to-use rackmount wireless handheld microphone system with professional-level features for enhanced reliability and control. It offers 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 G4-865-S 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.

This system includes an SKM 300 G4-S handheld transmitter equipped with an interchangeable MME 865 condenser supercardioid mic capsule optimized for speech and vocals. The handheld 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 both Sennhsier's Control Cockpit and Wireless Systems Manager (WSM) software for advanced frequency coordination in multichannel setups. Up to 32 wireless mics can operate simultaneously in the same space.

The EW 300 G4-865-S 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.

For Presenters and Performers    MME 865 Condenser Supercardioid Capsule    Handheld Transmitter with Mute Button    True-Diversity Rackmount Receiver    3520 Auto-Scan Frequencies    Selectable 10/30/50mW RF Power    OLED Display, Ethernet Port    Interchangeable Capsule Design    8-Hr AA Batteries    Expandable to 32 Mic Channels/330' Range

The MME 865 condenser capsule features a tight supercardioid pickup pattern which focuses audio capture on the presenter and rejects much of the unwanted background sound, helping to reduce feedback problems on loud stages.

The rugged, all-metal handheld transmitter features a backlit LCD that displays essential information and provides fast menu access. The adjustable input sensitivity on the transmitter accommodates mic levels ranging from booming voices to quiet speech, while controls can be locked out to prevent accidental changes during a performance. The transmitter syncs to the receiver via infrared with a quick press on the Sync button.

The SK 300 G4-S is powered via two AA batteries or a rechargeable BA 2015 Accupack battery (available separately). An LA 2 charging adapter (available separately) allows for recharging the Accupack without removing it from the transmitter—requires the L 2015 quick-charging unit (available separately).

The transmitter's interchangeable capsule design allows you to use a variety of optional dynamic and condenser mic capsules, with pickup patterns ranging from wide omnidirectional to narrow supercardioid—capsules include the MMD 835, MMD 845, MME 865, MMD 935, MMD 945, and MMD 42.

The robust, metal EM 300-500 G4 receiver offers a high-contrast, black-&-white OLED display. The display uses a streamlined menu system with a jog wheel and dedicated Escape button for quick menu navigation. The display also shows battery status of the associated transmitter.

The system features 20 fixed frequency banks with up to 32 compatible frequency presets and 6 user banks with up to 32 user-programmable frequencies.

To prevent interference, the EM 300-500 receiver's true-diversity reception compares incoming signals on two independent receiver circuits to ensure optimal RF quality. To ensure crystal clear audio, Sennheiser's proprietary HDX compander technology maximizes the microphone's signal-to-noise ratio, while avoiding RF noise.

The built-in equalizer enables you to change the frequency response of the output signal; you can reduce the bass range and boost the treble range. The receiver also offers an adjustable output level range of 48 dB to match the audio input of your mixing board or PA system.

A headphone output with volume control is conveniently located on the front panel, allowing you to monitor your audio signal.

The back panel houses a balanced XLR output as well as an unbalanced 1/4" output. A kit is included for rackmount installation. The unit comes with a universal power supply and EU, US, UK, Korea, Australia, and China adapters.

For public address applications, the EM 300-500 G4 receiver can be integrated directly into the LSP 500 PRO wireless speaker system.

The receiver features an Ethernet (RJ45) port for network-based remote monitoring and control using the Sennheiser Wireless System Manager (WSM) software (free download available separately). Using your Mac/Windows computer, the software allows you to quickly coordinate frequencies in multi-channel setups, display audio levels at the transmitter, battery status, and more.

Alternately, you can use the Sennheiser Control Cockpit software (free download available separately), designed to make the daily routines and workflows associated with the use of large wireless microphone setups in corporate and campus settings far easier. Wireless systems can be centrally controlled and monitored in real time, easily via a web browser on a smartphone, tablet, or laptop.

The detachable antennas with BNC sockets allow you to create a larger system using up to four EM 300-500 receivers connected to a single pair of remote antennas. This setup requires the ASA 214 active antenna splitter (available separately).

Adding a pair of A 1031-U omnidirectional antennas or a pair of A 2003 UHF directional antennas increases the range of your system and offers increased protection against interference.

Sennheiser offers a bodypack transmitter with variety of lavalier and headset microphone options to adapt your EW system as your needs evolve.

• The discrete ME 2-II and MKE 2 lavalier mics provide exceptional clarity in spoken-word applications.
• The lightweight ME 3-II is a comfortable, durable headset microphone for active presentations.

  Related Questions and Answers

  Q: 1. does this have headphone jack on the receiver?

  A: Yes, the EK500 G4 wireless receiver in this kit does have a headphone output. It is easier to see in this image, from Sennheiser's manual: http://www.sennheiser-sites.com/responsive-manuals/ewG4/500P/EN/ew_500P_G4_EN/images/EK_500_Lautst%C3%A4rke-Phones.png

  Q: 2. Can you add additional wireless transmitter mics to the camera mounted receiver ? If so what models are compatible ?

  A: Each wireless transmitter needs it's own corresponding receiver, so in order to add an additional mic using the Sennhieser G4 series, you would need an entire additional system.

  Q: 3. Can it be mixed with ew100 g4 and g3?

  A: All of the current 100 and 500 Sennheiser Evolution series wireless is compatible, including older generation G2 and G3 systems.

  Q: 4. Does this come with an XLR cable?

  A: They Sennheiser ew 512P G4 system comes with the CL500 receiver 3,5mm male to XLR male receiver output cable (B&H # SECL500), which connects the wireless system to a professional camera, recorder, mixer, etc. An additional CL1 3.5mm male to 3.5mm male receiver output cable (B&H # SECL1) is also included for connection to DSLR cameras and other devices with a 3.5mm input jack.

  Q: 5. Does Sennheiser offer a wireless solution that offers dual recording, so that two mics can be used simultaneously?

  A: The only dual channel system Sennheiser makes that is similar to the EW 500 FILM G4 Camera Mount Wireless Combo System would be the Sennheiser EK 6042 Dual-Channel Slot-Mount Wireless Receiver (B&H # SEEK6042)

  Q: 6. What is the correct frequency version for Chicago IL?

  A: Both frequency ranges offered for the Sennheiser EW 512P G4 Camera-Mount Wireless Omni Lavalier Microphone System appear to have available channels for the Chicago, Illinois area, however there may be slightly more available on the GW1: 558-608MHz range.

  Q: 7. Headphone jack?

  A: This is the 512P G4, yes, has a headphone jack to monitor at the receiver.

  Q: 8. What's the difference between the AW+ and the GW1, for use primarily in the USA but also overseas (Europe and Australia?)

  A: The only difference between the two is the frequency band that the system operates within. AW+ band operates between 470 to 558 MHz and GW1 operates between 558 to 608 MHz. These frequency bands are both intended for use in the USA and may not be usable in Europe or Australia.

  Q: 9. Can the EW 500 receiver XLR be connected to a mixer rather than camera?

  A: Yes, the Sennheiser EK 500 G4 Pro Wireless Camera-Mount Receiver from the Sennheiser EW 500 FILM G4 Camera-Mount Wireless Combo Microphone System can be connected to the XLR input on a mixer, rather than being connected to a camera. You can use the Sennheiser CL-500 Balanced Cable for use with Sennheiser EK500 Receiver 1/8"-Male Mini Jack to XLR-Male Connector (B&H # SECL500), which comes included in the package with the EK 500 Receiver.

  Q: 10. The mic included says MKE-2, but is this to gold version?

  A: The microphone included with the Sennheiser EW 500 FILM G4 Camera-Mount Wireless Combo Microphone System is the Sennheiser MKE 2 Gold Series Subminiature Omnidirectional Lavalier Microphone. If you look at the "In the Box" section on the right side of the page, you will see it listed.