Sennheiser EK 300 IEM G3 User Manual

Wireless Monitor Set © 300 Series

RF Wireless Systems | evolution wireless G3

General Description

With the evolution wireless monitor set, you are given complete control
of your own performance across the entire stage. Earphones that have
been specially developed for the rigors of everyday life on tour render
the singing or instrumentation exactly as it is heard in the venue. But it
is on loud rock stages that the monitor set really comes into its own. The
bodypack receiver is intuitive and uncomplicated to use. Allowing you to
set up your own personal volume levels.

Features

Sturdy metal housing
PC-supported frequency management for transmitter and receiver
Tunable UHF frequencies within a large switching bandwidth
Compact, adaptive diversity receiver for optimum reception
Ethernet port for connecting to the Wireless Systems Manager

(WSM) software for control via computer – this delivers a good
overview of monitoring and professional data management for

multi-channel systems
Adaptive diversity receiver (integrated second antenna)
Wireless synchronization of transmitters via infrared interface
Enhanced frequency bank with up to 16 compatible frequencies
42 MHz bandwidth, 1,680 switchable frequencies
Increased range for audio sensitivity with calibration function
Large, illuminated dot matrix display with warning indicator
More control options (menu)
Enhanced AF frequency range
Switchable RF output power (10/30 mW)
Loop-out sockets for pass-through of audio signals
Integrated 5-band graphic equalizer
Receiver with adjustable limiter and HiBoost
2 AA batteries for more than 8 hours of use (depending on volume)
4-level battery indicator for receiver
Contacts for recharging the BA 2015 accupack directly in the

receiver
HDX compander for crystal-clear sound
Operating options: mono / stereo / focus
Focus mode: 2 channel, mix, adjustable by artist
4-level battery indicator for receiver

System includes:

SR 300 IEM G3 Stereo Transmitter
EK 300 IEM G3 bodypack transmitter
IE 4 ear-canal headphones
GA 3 rack mount adapter

For recommended accessories please visit

www.sennheiserusa.com

Technical Specifications

ew 300 IEM ©

Modulation .................................................. wideband FM

Frequency ranges ..........................516–558, 566–608,

......................626–668, 734–776, 780–822, 823–865

Transmission/Receiving

frequencies ...............20 channel banks, 6 user banks,

..................................... 16 factory preset channels each

Switching bandwidth .......................................... 42 MHz

Noise reduction system ....................... Sennheiser HDX

AF frequency response ......................... 25 – 18,000 Hz

S/N ratio (at 1 mV and peak deviation) .......≥ 90 dBA

THD (at nominal deviation and 1 kHz) ............≤ 0.9 %

EK 300 IEM ©

Receiver principle ............................................... Diversity

Sensitivity (with HDX,

peak deviation) ....................<2.5 µV at 52 dBAeff S/N

Adjacent channel rejection ................................ ≥ 65 dB

Intermodulation attenuation ............................ ≥ 70 dB

Blocking ................................................................. ≥ 80 dB

Pilot-tone squelch.......................................... detachable

Headphone output ......................... 3.5 mm jack socket

AF output voltage (at peak

deviation, 1 kHz AF) .....................2 x 100 mW at 32 Ω

Power supply .................................2 AA batteries, 1.5 V

Dimensions .................................. 3.23“ x 2.52“ x 0.94“

Weight .......................... approx. 5.6 oz (incl. batteries)

SR 300 IEM©

RF output power at 50 Ω .................... typ. 30/10 mW,

............................................................................switchable

Antenna output ................................. BNC socket, 50 Ω’

Headphone output .. 1/4“ (6.3 mm) stereo jack socket
Output power

at headphone output ..................... 2x 100 mW at 32Ω

AF input .........2 x XLR-3/Jack combi socket, balanced

Max. input voltage

(at peak deviation, 1 kHz) ...............................+ 22 dBu

Input impedance ............................... 200 kΩ // 0.65 nF

Power supply ........................................................ 12 V DC

Max. power consumption

at nominal voltage ...............................approx. 300 mA

Dimensions .................................. 7.48“ x 8.35“ x 1.69“

Weight .................................................... approx. 1.99 lbs

IE 4

Frequency response ..............................40 – 20,000 Hz

Max. SPL ..........................................................118 dB SPL

Impedance .................................................................. 32 Ω

ew 300 G3 Monitor Set

Wireless Monitor Set © 300 Series

RF Wireless Systems | evolution wireless G3

Limited Product Warranty/Service

Sennheiser Electronic Corporation extends the following limited product warranty for Sennheiser products:

The warranty period for all covered Sennheiser products is two years from the date of purchase. Not covered by this warranty are
accessories and other consumables; for example, items of wear and tear, such as cables. During the warranty period, Sennheiser
Electronic Corporation warrants that the Sennheiser equipment will be free from defects in materials and workmanship used
in making the product. Abnormal conditions, deliberate abuse and damage due to accidents, operator’s error, or unauthorized
service attempts are excluded from any warranty claims. Under this warranty, Sennheiser Electronic Corporation will repair, or
at its option, replace free of charge the covered defective Sennheiser product, provided it is returned (postage paid, with proof
of purchase from the original seller) to a Sennheiser Service Facility. Products should be returned in their original package, or
otherwise suitably protected to avoid shipping damage. Either product registration or a valid, dated proof of purchase is accepted
to establish the warranty period. The Sennheiser Service Department will be the sole authority to determine the validity of all
warranty issues.

This Limited Product Warranty is Sennheiser Electronic Corporation’s only warranty, and the customer’s only remedy concerning
Sennheiser products. All other representations and warranties, express or implied, written or oral, including, but not limited to,
any warranties of merchantability, fitness for a particular purpose, or non-infringement, are expressly excluded. As a result,
except as set forth in the previous paragraphs, the product is sold “as-is” and the customer is assuming the entire risk as to the
product’s suitability for his needs, its quality and its performance.

In no event will Sennheiser Electronic Corporation be liable for direct, indirect, special, incidental or consequential damages
resulting from any defect in the product or from its use, even if advised of the possibility of such damages.

Sennheiser Electronic Corporation

One Enterprise Drive, Old Lyme, CT 06371

Tel: [phone] • Fax: [phone]

www.sennheiserusa.com