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EW 300 G4-BASE COMBO
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Perfect for presenters or singers, this combo set consists of 1 SKM 300 G4-S handheld with mute switch, 1 SK 300 G4 RC wireless bodypack transmitter, 1 EM 300-500 rackmout receiver, 1 GA3 rack kit and 1 mic clip (microphone capsule, lavalier, hand mic and/or input cable sold separately).
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EW 300 G4-BASE COMBO
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Best choice for your business, top of the class in education. The G4 300 Series uses the power of an increased switching bandwidth of up to 88 MHz. New frequency ranges allow to operate multi-channel setups with dozens of channels while securing reliable operation - despite digital dividend.
The best choice if you need bodypack, handheld transmitters and maximum flexibility. This base set consists of the stationary receiver as well as a bodypack and a handheld transmitter. Just add your favorite capsule and clip-on or headset microphone.

  • Easy to use, fast setup time

  • Integrated network port allows control, monitoring and setup via Sennheiser Control Cockpit and WSM Software

  • Broad range of products and existing accessories (such as microphones) allows usage in any kind of environment

  • Up to 88 MHz bandwidth, up to 32 channels

  • Increased RF output power (10/30/50 mW)

  • Transmission Range: up to 100 meters / 330 feet

  • Compatible with wireless speaker system LSP 500 PRO

  • RC (remote control) switch available for the bodypack transmitter

Microphone Guide

Microphone Guide

The best tools make your life dramatically easier and help you solve problems, not create more. Find the right mic in our business solutions portfolio to make collaboration and learning easier – download the Business Communication Mic Guide now. more

EW-DX

EW-DX

Sennheiser EW-DX simplifies your professional workflow by utilizing refined technologies and decades of research to deliver a digital UHF system that can be scaled with ease. more

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Specifications
EM 300-500 G4
  • Frequency range
    AS: 520 - 558 MHz
    Aw+: 470 - 558 MHz
    Bw: 626 - 698 MHz
    Cw: 718 - 790 MHz
    Dw: 790 - 865 MHz
    GBw: 606 - 678 MHz
    Gw: 558 - 626 MHz
    Gw1: 558 - 608 MHz
    JB: 806 - 810 MHz
    K+: 925 - 937,5 MHz
  • Dimensions
    Approx. 202 x 212 x 43 mm
  • Compander
    Sennheiser HDX
  • THD, total harmonic distortion
    ≤ 0.9 %
  • Weight
    Approx. 980 g
  • Audio output
    6.3 mm jack socket (unbalanced): +12 dBu
    XLR socket (balanced): +18 dBu
  • Signal-to-noise ratio
    ≥ 115 dBA
  • Switching bandwidth
    up to 88 MHz
  • Peak deviation
    ±48 kHz
  • Nominal deviation
    ±24 kHz
  • Modulation
    Wideband FM
  • Power supply
    12 V DC
  • Antenna connector
    2 BNC sockets
  • Current consumption
    350 mA
  • Adjacent channel rejection
    Typically ≥ 75 dB
  • Intermodulation attenuation
    Typically ≥ 70 dB
  • Receiving frequency
    Max. 3520 receiving frequencies, adjustable in 25 kHz steps, 20 frequency banks, each with up to 32 factory-preset channels, no intermodulation, 6 frequency banks with up to 32 programmable channels
  • RF sensitivity
    < 2.5 μV for 52 dBA eff S/N
  • Squelch
    5 to 25 dBμV in steps of 2 dB
  • Equalizer
    Preset 1: Flat
    Preset 2: Low Cut (-3 dB at 180 Hz)
    Preset 3: Low Cut/High Boost (-3 dB at 180 Hz, +6 dB at 10 kHz)
    Preset 4: High Boost (+6 dB at 10 kHz)
  • Temperature Range
    -10 °C to +55 °C
  • Receiver Principle
    True diversity
  • Blocking
    ≥ 75 dB
SKM 300 G4
  • Dimensions
    Approx. Ø 50 x 265 mm
  • Compander
    Sennheiser HDX
  • THD, total harmonic distortion
    ≤ 0.9 %
  • Weight
    (incl. batteries) approx. 450 g
  • Signal-to-noise ratio
    ≥ 115 dBA
  • RF output power
    switchable: Low: typ. 10 mW, Standard: typ. 30 mW, High: typ. 50 mW
  • Switching bandwidth
    up to 88 MHz
  • Peak deviation
    ±48 kHz
  • Nominal deviation
    ±24 kHz
  • Operating time
    Typically 8 h
  • Modulation
    Wideband FM
  • Power supply
    2 AA batteries, 1.5 V or BA 2015 accupack
  • Current consumption
    at nominal voltage: typ. 180 mA
    with transmitter switched off: ≤ 25 µA
  • Powering
    3 V battery / 2.4 V rechargeable battery
  • Transmission frequency
    Max. 3520 frequencies, adjustable in 25 kHz steps, 20 frequency banks, each with up to 32 factory-preset channels, no intermodulation, 6 frequency banks with up to 32 programmable channels
  • AF frequency response
    80 – 18,000 Hz
  • Temperature Range
    -10 °C to +55 °C
  • Frequency stability
    ≤ ±15 ppm
SK 300 G4
  • Dimensions
    Approx. 82 x 64 x 24 mm
  • Compander
    Sennheiser HDX
  • THD, total harmonic distortion
    ≤ 0.9 %
  • Weight
    (incl. batteries) approx. 160 g
  • Signal-to-noise ratio
    ≥ 115 dBA
  • RF output power
    switchable: Low: typ. 10 mW, Standard: typ. 30 mW, High: typ. 50 mW
  • Switching bandwidth
    up to 88 MHz
  • Peak deviation
    ±48 kHz
  • Nominal deviation
    ±24 kHz
  • Operating time
    Typically 8 h
  • Modulation
    Wideband FM
  • Power supply
    2 AA batteries, 1.5 V or BA 2015 accupack
  • Current consumption
    at nominal voltage: typ. 180 mA
    with transmitter switched off: ≤ 25 µA
  • Input impedance
    40 kΩ, unbalanced / 1 MΩ
  • Max. Input voltage
    3 Veff
  • Powering
    3 V battery / 2.4 V rechargeable battery
  • Transmission frequency
    Max. 3520 frequencies, adjustable in 25 kHz steps, 20 frequency banks, each with up to 32 factory-preset channels, no intermodulation, 6 frequency banks with up to 32 programmable channels
  • AF frequency response
    Mic: 80 – 18,000 Hz, Line: 25 – 18,000 Hz
  • Temperature Range
    -10 °C to +55 °C
  • Frequency stability
    ≤ ±15 ppm
What's in the Box
  • EM 300-500 G4 true diversity receiver
  • SKM 300 G4-S handheld transmitter
  • SK 300 G4-RC bodypack transmitter
  • MZQ 1 microphone clamp
  • 4 AA batteries
  • power supply
  • 2 rod antennas
  • GA 3 rackmount set
  • quick guide
  • safety guide
  • manufacturer declaration sheet
Discontinued Article Numbers

EW 300 G4-BASE COMBO-AW+ (Assembled in USA: 470 - 558 MHz): 508426, EW 300 G4-BASE COMBO-GW1 (Assembled in USA: 558 - 608 MHz): 508447

Support
Contact Us
Product Contact
Product Support Phone

1-(877)-736-6434

Downloads

  • Frequency Sheets
    • Frequency sheet ew 300-500 G4 - Range Dw: 790 - 865 MHz (160 KB) Download

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range Dw: 790 - 865 MHz

    • Frequency sheet ew 300-500 G4 - Range JB: 806 - 810 MHz (120 KB) Download

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range JB: 806 - 810 MHz

    • Frequency sheet ew 300-500 G4 - Range Bw: 626 - 698 MHz (170 KB) Download

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range Bw: 626 - 698 MHz

    • Frequency sheet ew 300-500 G4 - Range K+: 925 - 937.5 MHz (160 KB) Download

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range K+: 925 - 937.5 MHz

    • Frequency sheet ew 300-500 G4 - Range Gw1: 558 - 608 MHz (160 KB) Download

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range Gw1: 558 - 608 MHz

    • Frequency sheet ew 300-500 G4 - Range Cw: 718 - 790 MHz (160 KB) Download

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range Cw: 718 - 790 MHz

    • Frequency sheet ew 300-500 G4 - Range Aw+: 470 - 558 MHz (160 KB) Download

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range Aw+: 470 - 558 MHz

    • Frequency sheet ew 300-500 G4 - Range GBw: 606 - 678 MHz (160 KB) Download

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range GBw: 606 - 678 MHz

    • Frequency sheet ew 300-500 G4 - Range Gw: 558 - 626 MHz (160 KB) Download

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range Gw: 558 - 626 MHz

    • Frequency sheet ew 300-500 G4 - Range AS: 520 - 558 MHz (170 KB) Download

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range AS: 520 - 558 MHz

    • Sennheiser Frequency Ranges ITU Region 1 Europa (57 KB) Download

  • Digital Brochures
    • Product brochure ew 300 G4 series (2.3 MB) Download

    • Product brochure ew G4 series (4 MB) Download

  • Spec Sheets
    • Product Specification ew 300 G4-Base Combo (390 KB) Download

      Product specification sheet for the ew 300 G4-Base Combo set of the ew 300 G4 series.

  • Instruction Manual
    • Instruction manual ew 300-500 G4 (HTML) Download

      Interactive instruction manual for all products of the Sennheiser ew 300-500 G4 series: EM 300-500 G4, SKM 300 G4, SK 300 G4, SKM 500 G4, SK 500 G4, ASA 214.

    • Instruction manual ew 300-500 G4 (PDF) (13 MB) Download

      Printable PDF version of the interactive instruction manual for the ew 300 G4 and ew 500 G4 series.

  • Quick Guides
    • Quick Guide ew 300-500 G4 (2.9 MB) Download

      PDF version of the printed quick guide of the ew 300-500 G4 series

  • Safety instructions and regulatory information
    • Safety Instructions ew G4 (550 KB) Download

    • Specifications and Manufacturer Declarations - ew G4 (1000 KB) Download

      PDF version of the printed specifcations sheet of the ew G4 series

  • EU Declaration of Conformity
    • EU Declaration of Conformity ew G4 (570 KB) Download

      EU Declaration of Conformity: EM 100 G4, EM 300-500 G4, EK 100 G4, EK 500 G4, SKM 100 G4, SKM 100 G4-S, SKM 300 G4, SKM 500 G4, SK 100 G4, SK 300 G4, SK 500 G4, SKP 100 G4, SKP 500 G4


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WARNING (for California residents only): This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects and other reproductive harm. For more information go to: www.p65warnings.ca.gov.

CONSUMER ALERT FOR WIRELESS MICROPHONE SYSTEMS
Most users do not need a license to operate a wireless microphone system. Nevertheless, operating a microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless microphone website at www.fcc.gov/cgb/wirelessmicrophones