From Sennheiser
Full control over your performance – everywhere, every day. The G4 In-Ear Monitoring Sets make your gig an extraordinary experience – not just for your audience, but also for you!
Key Features
♦ Engineered for professional live sound: Rugged all-in-one wireless monitoring system for in-ear applications.
♦ Robust bodypack receiver and reliable in-ear monitoring IE 4 headphones delivering clarity along the whole frequency spectrum for daily use on stage
♦ Half-rack stereo transmitter in a full-metal housing with OLED display for full control
♦ Easy and flexible wireless synchronization between transmitter and receiver via infrared
♦ Compatible with Sennheiser WSM control software for flexible frequency allocation
♦ Up to 16 compatible channels
♦ Up to 42 MHz bandwidth with 1680 selectable frequencies, fully tunable in a stable UHF range
♦ Transmission Range: up to 100 meters / 300 feet
♦ High RF output power (up to 50 mW) depending on country regulations
What's in the Box
• SR IEM G4 stereo transmitter
• 2 EK IEM G4 stereo receiver
• 2 IE 4 earphones
• 4 AA batteries
• rod antenna
• GA 3 rackmount set
• quick guide
• safety guide
• manufacturer declaration sheet
• power supply
SR IEM G4
Frequency range
- A
- 516-558 MHz
- Dimensions
- Approx. 202 x 212 x 43 mm
- Compander
- Sennheiser HDX
- THD, total harmonic distortion
- <0.9 %
- Weight
- Approx. 980 g
- Audio input
- 2x XLR-3/¼" (6.3 mm) jack combo socket, electronically balanced
- Audio output
- ¼" (6.3 mm) stereo jack socket, balanced
- Signal-to-noise ratio
- >90 dB
RF output power
- switchable
- Low: typ. 10 mW, Standard: typ. 30 mW, High: typ. 50 mW
- Switching bandwidth
- up to 42 MHz
- Peak deviation
- ±48 kHz
- Nominal deviation
- ±24 kHz
- Modulation
- Wideband FM stereo (MPX pilot tone)
Power supply
12 V DC
- Current consumption
- max. 350 mA
- Max. Input voltage
- +22 dBu
Transmission frequency
Max. 1680 frequencies, adjustable in 25 kHz steps, 20 frequency banks, each with up to 16 factory-preset channels, no intermodulation, 6 frequency banks with up to 16 programmable channels
- AF frequency response
- 25 Hz to 15 kHz
- Temperature Range
- 10 °C to +55 °C
- Frequency stability
- ±10 ppm
- Antenna Output
- BNC socket, 50 Ω
EK IEM G4
- Dimensions
- Approx. 82 x 64 x 24 mm
- Compander
- Sennheiser HDX
- THD, total harmonic distortion
- ≤ 0.9 %
- Weight
- (incl. batteries) approx. 125 g
- Signal-to-noise ratio
- approx. 90 dBA
- Switching bandwidth
- up to 42 MHz
- Peak deviation
- ±48 kHz
- Nominal deviation
- ±24 kHz
- Operating time
- approx. 4 to 6 hours (depending on volume level)
- Modulation
- Wideband FM
- Power supply
- 2 AA batteries, 1.5 V or BA 2015 accupack
Current consumption
- at nominal voltage
- approx. 140 mA with transmitter switched off: ≤ 25 µA
- Adjacent channel rejection
- Typically ≥ 65 dB
- Audio-Output-Power
- 2 x 100 mW at 32 Ω
- Intermodulation attenuation
- Typically ≥ 70 dB
- Limiter
- –18 dB to –6 dB, adjustable in steps of 6 dB, can be switched off
- Powering
- 3 V battery / 2.4 V rechargeable battery
Receiving frequency
Max. 1680 frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 16 factory-preset channels, no intermodulation 6 frequency banks with up to 16 programmable channels
- RF sensitivity
- < 4 μV, typ. 1.6 μV for 52 dBA rms S/N
- Squelch
- 5 to 25 dBµV, adjustable in steps of 2 dB
- Bass Boost
- +8 dB at 80 kHz
- Temperature Range
- 10 °C to +55 °C
- Receiver Principle
- Adaptive diversity
- Blocking
- ≥ 80 dB
Free 3-Year Warranty
Sound Pure stands behind our products. Free three-year warranty on this item. Coverage exclusions live in Terms & Conditions, Section 27.
Level of support and expertise that simply isn't available at big-box megastores. Read the warranty →
Returns
Not eligible for Try Before You Buy or the 48-hour approval period. Standard return policy applies — see Terms & Conditions, Section 18 for details.
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Sound Pure Studios · Durham, NC
Come hear it in our control rooms.
Sound Pure is a working studio in Durham, NC — a 1,000 sq ft live room and two pro control rooms. Book a session to audition gear in a world-class acoustic space before you buy.