Sennheiser EW 500 G4-945 Wireless Handheld Microphone System with MMD 945 Capsule (GBW: 606 to 678 MHz)

Sennheiser EW 500 G4-945 Wireless Handheld Microphone System with MMD 945 Capsule (GBW: 606 to 678 MHz)

The Sennheiser EW 500 G4-945 is 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 multi-channel setups, and an intuitive interface with an OLED display and jog wheel. The system delivers high-quality, reliable audio to presenters, clergy, lecturers, and performers working in business and educational settings, houses-of-worship, theatres, or on musical stages.

The EW 500 G4-945 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 allows you to make quick adjustments, even in low-light situations.

This system includes an SKM 500 G4 handheld transmitter equipped with an interchangeable MMD 945 dynamic super-cardioid 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'.

System

Wireless Transmission Analog UHF

Number of RF Channels 3520

Included Transmitters 1 x Handheld

Diversity True Diversity

RF Frequency Band GBW: 606 to 678 MHz

RF Bandwidth 88 MHz

Frequency Step Size 25 kHz

Max Operating Range 330' / 100.6 m (Line of Sight)

Max Systems per Setup 32

Deviation ±48 kHz (Peak)

Modulation Wideband FM

Receiver

Form Factor Tabletop

Mounting Options Rackmount (with Included Hardware)

Rackmount Size 1 RU (1/2 Rack)

Antenna 2 x Rod, Detachable (Rear-Mount) Number of Audio Channels 1

Audio I/O 1 x XLR 3-Pin Male Balanced Output 1 x 1/4" TRS Female Unbalanced Output

Gain Range 48 dB (3 dB Steps)

Audio Output Level XLR Output: +18 dBu (Balanced) 1/4" Output: +12 dBu (Unbalanced)

Network I/O 1 x RJ45

Approximate RF Sensitivity 2.5 µV

Squelch Adjustable, 5 to 25 dBμV

Adjacent Channel Isolation >75 dB

Power Requirements AC/DC Power Adapter

AC/DC Power Adapter 12 VDC at 300 mA (Included) AC Input Power 100 to 240 VAC, 50 / 60 Hz at 0.2 A

Display & Indicators 1 x OLED (AF Level, Channel, Frequency, Mute, RF Level, Transmitter Battery Status)

Housing Metal

Operating Temperature 14 to 131°F / -10 to 55°C

Dimensions 8.3 x 1.7 x 8" / 212 x 43 x 202 mm

Weight 2.2 lb / 980 g

Transmitter

Form Factor Handheld

RF Output Power 10 / 30 / 50 mW

Audio I/O None

Gain Range 48 dB (6 dB Steps)

Frequency Response 80 Hz to 18 kHz (Mic)

Sync Method IR

Antenna 1 x Internal, Fixed (Handheld)

Power Requirements Battery

Battery Type 2 x AA (Included) 1 x Sennheiser Accupack (Not Included, Replaceable)

Approx. Battery Life 8 Hours (Alkaline)

Display & Indicators 1 x Backlit LCD (Audio Level, Battery Status, Channel, Group, Mute, Signal Strength)

Housing Metal

Operating Temperature 14 to 131°F / -10 to 55°C

Dimensions 2 x 10.4" / 50 x 265 mm

Weight 15.9 oz / 450 g (with Batteries)

Microphone

Form Factor Handheld Capsule

Color Black

Sound Field Mono

Capsule Dynamic

Polar Pattern Supercardioid

Maximum SPL 154 dB SPL

Sensitivity 1.8 mV/Pa at 1 Hz