HEADSETSTAC / RUN / AIR / PRO / MAXComfortably functional...
Headsets for Intercom
Applications
As an intercom technology specialist, Riedel perfectly understands
the specific demands and requirements of customers for intercom
headsets. Headsets should be durable, light weight, small,
comfortable and easy to clean and to maintain. All Riedel intercom
headsets combine optimal audio quality with absolute reliability
and are compatible with radios, beltpacks and intercom control
panels from other manufacturers.

OUR PORTFOLIO
TAC– Professional In-Ear Headset
The TAC is an ultra-lightweight one-ear headset optimized for theuse with Riedels Bolero wireless intercom system for demanding
applications where a secure fit is required. The headset has aflexible microphone boom that can be attached to clothing witha clip to perfectly position and adjust the microphone to thewearing needs of the user. With the flexible mic and earpiece youcan easily disguise the cable under your clothes. It can be usedwith custom earmolds for a perfect individual fit.

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RUN – Professional In-Ear Headset
Optimized for use with Riedel’s award-winning Bolero wirelessintercom system, the RUN Series is an ultra-lightweight one-ear
headset for demanding, high-noise environments. Therefore they
are a perfect match for environments like sports, security or live
events. The adjustable mic boom and the ability to be used withcustom earmolds enable for a perfect individual fit.

AIR – Ultra Light Professional Headset
The Riedel AIR series is the ideal lightweight headset forcustomers who place great demands on quality and comfort.
The AIR headset allows you to communicate with your immediate
environment while simultaneously speaking and listening viayour headset. The specially engineered Coolmax® material used
for the exchangeable ear cushions provide great breathability
and comfort for long hours. The 270º rotation of the microphoneboom allows the microphone to be worn on either left or rightside, and a noise compensating electret or dynamic microphoneguarantees a high quality response.
Coolmax® is a registered trademark of INVISTA

12270°

PRO – Closed Professional Headset
The Riedel PRO series provides reliable, high-quality professional
headsets that were designed in conjunction with beyerdynamic®
to meet the demanding requirements of digital intercom
applications. The headphone features a neodymium magnet
system for accurate reproduction and balanced sound. The soft
circumaural earcups provide very good noise attenuation andare as comfortable as the fully adjustable padded headband. The
headset provides either a hypercardioid dynamic microphone

12or a high-quality omnidirectional condenser microphone forD

commentary applications. The 270º rotation of the microphoneboom allows the microphone to be worn on either left or right

270°side.

MAX – High Performance Headset
The MAX series headsets have been specially designed foruse in areas with high ambient noise levels. The headsetsfeature excellent attenuation abilities and therefore provides
optimal hearing protection for their users. The special noise
cancelling electret or dynamic microphone guarantees clear
communications in all conditions. This makes Riedel’s MAX
headset the ideal choice for sound & light crews or TV camera
intercom in sports or concert venues. The MAX offers highcomfort and low weight. The soft headset cushions are easily

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detachable for quick exchange. The microphone boom rotates
270º and allows the microphone to be worn either on the lefthand or right-hand side.

Accessories

Symbols

For all of our headsets series Riedel offers a wide range of1
D2

single headset / dual headset

Edynamic microphone / electret microphone

accessories and like eartips and cable clips for our RUN and TAC
headsets. Please reach out to our sales team for more information.

omnidirectional condenser microphone forcommentary applications

Connectors and Cables
All headsets are available with 4-pin XLR female as standard. As

excellent noise attenuation for high-noiseenvironments
270°

an option we offer our stereo headsets with a 7-pin XLR female icrophone boom rotates 270º allowing for eithermleft or right sided mic/headphone

connector. The standard cable length is 1.5 meters, but there areexchangeable components for easy maintenanceteam for more information.

Specifications

extra-long versions in the portfolio. Please reach out to our sales

TAC Headset
Speaker

TAC (E1L/E1R)

Frequency response

200 – 5kHz ±6dB

Impedance

395 Ω at 500Hz

Characteristic SPL

100dB ±3dB

T.H.D.

<5%MicrophoneTransducer type

Electret

Polar pattern

Omnidirectional

Frequency response

20 – 20.000 Hz

Impedance<2.2 Ω

Operating Voltage

1.5 - 3 V (max. 10V)

Sensitivity-38 +-3 dB

Operation Temperature-10 ~+70°C

Storage Temperature-20 ~+60°C

RUN Headset
Speaker

RUN (E1L/ E1R)

Frequency response

200 – 5kHz ±6dB

Impedance

395 Ω @ 500Hz

Characteristic SPL

100dB ±3dB

T.H.D.

<5%

Microphone
Transducer type

Electret

Polar pattern

Omnidirectional

Frequency response

100 – 10kHz

Impedance<2.2K ΩOperating Voltage

3.0 - 10 VDC

Sensitivity-3 dB @ 1.5V

Max. Input SPL

110 dB / THD < 3%

AIR Headset
Speaker

AIR (D1/D2)

AIR (E1/E2)

Frequency response

100 Hz – 18 kHz

100 Hz – 18 kHz

Impedance (XLR4F version)

150 Ω 1 mW/1 kHz

150 Ω 1 mW/1 kHz

Characteristic SPL

91 dB 1 mW/1 kHz

91 dB 1 mW/1 kHz

Transducer type

NC Dynamic

NC Electret

Polar pattern

Hypercardioid

Bi-Directional

Frequency response

150 Hz – 10 kHz

150 Hz – 15 kHz

Nominal Impedance

200 Ω>1600 Ω

Supply power---

4.5 V 400 µA

Microphone

PRO Headset
SpeakerPRO (D1/D2)

Frequency response

10 Hz – 30 kHz

Impedance (XLR4F version)

250 Ω

Characteristic SPL

100 dB at 1 mW / 1 kHz

Microphone
Transducer type

Dynamic

Polar pattern

Hypercardioid

Frequency response

40 Hz – 12 kHz

Nominal impedance

200 Ω

Supply power–MAX Headset
Noise Attenuation
Frequency / Hz

125

250

500

1,0002,000

4,0008,000

Attenuation (EN 24869-1) / dB

14192631283434

Speaker

MAX (D1/D2)

MAX (E1/E2)

Frequency response

80 Hz – 20 kHz

80 Hz – 20 kHz

Impedance (XLR4F version)

300 Ω

300 Ω

Characteristic SPL

94 dB at 1 mW / 1 kHz

94 dB at 1 mW / 1 kHz

Transducer type

Dynamic

Back electret

Polar pattern

Hypercardioid

Bidirectional noise
cancelling, pressure
gradient type

Frequency response

40 Hz – 12 kHz

150 Hz – 5 kHz

Nominal impedance

200 Ω

2.2 kΩ

Supply power---

4.5 V 170 µA

Microphone

The MAX headset has been designed for the special communication needs in motor sports such as Formula 1. In this environment the crew at the pitwalls need tocommunicate under high ambient sound pressure levels. This is why our MAX Headset is perfectly suited for the use case.

Riedel Communications GmbH & Co. KGUellendahler Str. 353 | 42109 Wuppertal | Germany
Phone +49 (0) 202 292-90 | info@riedel.net | www.riedel.net#09/2023