The Shure SLXD14/UL4B offers presenters, instructors, clergy, and performers a wireless subminiature lavalier microphone system that's dependable, easy to set up, and features crystal-clear digital sound quality. Built around a rugged, single-channel, half-rack receiver with removable antennas, the system is ideally suited for portable rigs or long-term installations in small- to medium-sized venues, event spaces, conference rooms, houses of worship, and education facilities.

For Performers and Presenters    UL4 Cardioid Lavalier Microphone    Lightweight Bodypack Transmitter    Digital Predictive Diversity Receiver    1840 Auto-Scan Frequencies    1/10mW RF Power    High-Contrast LCD Screens    Ethernet for Group Scans & Local Control    Compatible with 8-Hr Rechargeable SB903    Expandable to 32 Mic Channels/330' Range

• This configuration comes with a black subminiature UL4 UniPlex lavalier microphone optimized for speech intelligibility and equipped with a cardioid polar pattern that helps to reject unwanted noise.
• The advanced 1.6mm Shure Plex cable lasts longer than competing cables due to a dual redundant ground, which doubles as a secondary shield. It also offers virtually zero memory effect, won’t kink, and is fully paintable. 
• The lavalier mic plugs securely into the locking TA4M connector on the compact and discreet SLXD1 bodypack transmitter. 
• The rugged, plastic transmitter has a belt clip that attaches to the talent’s clothing and an LCD that shows essential information.
• The mic offset function provides up to +21 dB of gain to boost low-volume speech and ensure multiple microphones are at similar levels.
• Engage the 150 Hz high-pass filter to reduce distracting, unwanted low-end for clearer speech.
• A selectable 1/10mW RF output allows you to increase the transmission power to overcome interference, if necessary, and the system provides a transmission range up to 330'.
• Two AA batteries or an SB903 rechargeable battery (available separately) will power the unit for up to 8 hours.

• The SLX-D delivers 24-bit digital audio with a fast transient response and over 120 dB of dynamic range—resulting in clear, accurate sound.
• The system operates in the J52: 558 to 602 + 614 to 616 MHz UHF band with a 44 MHz tuning range and 1840 selectable frequencies, far away from potential Wi-Fi interference in the 2.4 GHz band.
• Digital Predictive Switching Diversity uses a microprocessor to switch between the two antennas for the cleanest signal—before dropouts occur.
• With a low latency of 3.2 ms, the system is ideal for applications that require live sound reinforcement.
• The SLX-D's spectrum-efficient digital transmission technology allows for up to 32 mics to be used at once.
• Up to 10 compatible systems per 6 MHz TV band and 12 systems per 8 MHz band are supported.
• Ethernet networking saves you time with coordinated group scanning between multiple receivers from a single location; TCPI command streams from third-party companies such as AMX and Crestron are also supported.

• Housed in a tough, half-rack metal chassis with detachable antennas, the SLXD4 receiver is a great fit for A/V installations or as part of a portable rackmount rig—ready to travel to a meeting, event, or performance.
• The SLX-D is engineered to provide outstanding sound for small- to medium-sized spaces and facilities—without costly, complicated features required primarily for large venues.
• Intuitive front-panel controls and a high-contrast LCD screen with audio and RF meters makes setup a snap.
• The auto-scan function automatically seeks out the cleanest available frequency for you. The receiver and transmitter then easily link to the same frequency via infrared.
• The receiver offers up to 60 dB of adjustable gain and the display shows you where the ideal level should be.

• Adding the SB903 lithium-ion rechargeable battery, along with an SBC10-903 single charger or an SBC203 dual-docking charger, offers a cost-effective and environmentally friendly alternative to throwing away AA batteries (battery and chargers available separately).
• Using the SB903 battery and SBC203 charger simplifies the task of keeping multiple transmitters charged and at the ready—you can even recharge the battery while still in the transmitter.
• When powered by an SB903, the transmitter displays the remaining battery life in hours and minutes.

• Adding UA874 active antennas or PA805SWB passive antennas increases the range of your system and offers increased protection against interference.
• The UA844+SWB antenna distribution system (available separately) lets you stretch the power of your antenna pairs, giving you more on-air channels in less setup time.

Shure offers numerous lavalier, headset, and handheld microphone options to adapt your SLX-D system as your needs evolve.

• The WL93 lavalier microphone features an omnidirectional polar pattern, which picks up sound evenly from all directions, allowing for flexible mic positioning.
• If you need a dust-resistant and waterproof solution, the DL4 DuraPlex is a rugged omnidirectional lavalier with an IP57 rating.
• The WL184 supercardioid lavalier mic offers a narrower, feedback-resistant pickup pattern for louder events.
• The discrete MX153 sub-miniature earset mic provides exceptional clarity in spoken word applications.
• The SM35 is a comfortable, durable headset microphone for active performance.
• The SLXD2 handheld transmitter is available with several mic capsules choices for presenters who prefer the flexibility of a handheld microphone.

Related Questions and Answers

Q: 1. What are the biggest differences between this and the AVX system with the MKE2?

A: The biggest difference is that this system is UHF and the AVX system is digital. The Sennheiser ew 512P G4 system features a very wide band of UHF frequencies- up to 88 MHz bandwidth with 3250 selectable frequencies; high RF output power; and a range of over 300 feet. The AVX systems feature superior audio quality; a unique receiver configuration with an XLR connection; easy set up; and less chance of interference from TV broadcasts.

Q: 2. 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: 3. Will this work with the MixPre-10 II?

A: Yes, the Sennheiser EW 512P G4 Camera-Mount Wireless Omni Lavalier Microphone System (GW1: 558 to 608 MHz) will work well alongside the Sound Devices MixPre-10 II 10-Channel / 12-Track Multitrack 32-Bit Field Recorder.

Q: 4. Headphone jack?

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

Q: 5. I want to buy shennheiser ew513 g4 gw1. the note is more on the way. So when can I buy? When will in stock?

A: The Sennheiser EW 112 G4 is Back Ordered not on the way. Back Ordered items can sometimes take a while to come in. The best thing to do is fill out the Request Stock Alert box. Then you will be emailed upon arrival of the product.

Q: 6. 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: 7. 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: 8. Purchasing two sets of this, would it be smart to buy one of each frequency range? Will both be good in NYC?

A: You can definitely use two of the Sennheiser EW 512P G4 Camera-Mount Wireless Omni Lavalier Microphone Systems that operate on the same frequency band in New York City. The system has 3,520 auto-scan frequencies for the system to select from to transmit audio and up to 32 systems can be used simultaneously on the same band.

Q: 9. Can 1 TX connect to 2 RX simultaneously? Spec say SK500 G4 transmitter can transmit to unlimited number of EW series receivers.

A: Yes, you can connect one Sennheiser SK 500 G4 Wireless Bodypack Transmitter to multiple Sennheiser EK 500 G4 Pro Wireless Camera-Mount Receivers.

Q: 10. If I purchase a Sennheiser SKP 500 G4 Pro separately in the future, can it used with this EW 512 G4 model?

A: Yes, the Sennheiser SKP 500 G4 Pro plug-on transmitter is compatible for use with the EK 500 G4 Pro receiver that is included with the EW 512P G4 wireless lavalier system as long as both components operate on the same frequency band. You will need to purchase an SKP 500 G4 transmitter on the same frequency band as the EW 512P G4 system. The EK 500 G4 receiver can be used with only one transmitter at a time so you will have the option of using it with either the SK 500 G4 bodypack transmitter that is included in the EW 512P G4 system or using the SKP 500 G4 plug-on transmitter.