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Black half-rack stereo transmitter with two beltpack receivers in matte finish

Sennheiser

Sennheiser EW IEM G4-TWIN-A wireless in-ear monitor system Range A (516-558 MHz)

SKU CH-JKE1-GQBD1

Twin belt-pack in-ear system with 42 MHz bandwidth, 1680 frequencies and 16 simultaneous channels in the 516-558 MHz range

  • 42 MHz bandwidth with 1680 tunable UHF frequencies for clean monitoring
  • Up to 100 m / 300 ft transmission range covers large stages
  • 16 simultaneous channels per frequency range support multi-performer setups
  • Rugged all-in-one wireless system built for reliable in-ear applications
  • Half-rack stereo transmitter in full-metal housing with oiled display

System Overview

The Sennheiser EW IEM G4-TWIN-A is a wireless in-ear monitor system operating in the Range A band from 516 to 558 MHz. It provides two belt-pack receivers driven by a half-rack stereo transmitter built in a full-metal housing with an oiled display for complete control.

Suitability

This system suits stage performers and audio engineers who need up to 16 simultaneous channels within a single frequency range. Buyers requiring operation outside the 516 to 558 MHz window or more than 1680 selectable frequencies should look at alternative frequency ranges or configurations.

Build Integration

The transmitter delivers up to 42 MHz bandwidth and a transmission range of up to 100 metres or 300 feet for reliable coverage. Its half-rack form factor integrates into standard equipment racks, freeing bench space while the twin belt packs free performers from cable runs during monitoring.

How it compares

Measured against everything we stock in Sound Mixers & Mixing Consoles, at today’s prices. Recalculated every night.

Price $1,274.99
Pricier than about 91% of the 270 comparable items (median $114.99).

Specifications

No published specifications for this item yet.

Questions about this item

What type of wired in-ear monitors or earphones plug into the belt-pack receivers to complete the system?

The belt-pack receivers provide a stereo output socket for wired in-ear monitors or earphones with a matching plug.

Can the G4 twin system operate alongside older Sennheiser IEM gear in the same 516-558 MHz Range A band?

Yes, both use the same 516-558 MHz Range A spectrum; with 1680 selectable frequencies across 42 MHz bandwidth you can coordinate up to 16 simultaneous channels across old and new units.

After linking the transmitter and both belt packs, how do I confirm the RF link is healthy on stage?

Check each belt pack's display for a solid RF meter and the audio meter responding to the mixer feed; the half-rack transmitter's oiled display mirrors the same RF and audio levels for both channels.

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