Audio systems

Audio systems and accessories

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Amplifiers 4

Headsets 1

Spare Parts / Accessories 1

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Technical data

Tables

Adaptors

Standard Adaptor type Length Connector 1 Cable type Connector 2 Reference
Standard (EU) Adaptor 25 cm Male Nexus 4 pin Coiled cable crossed wiring Male Nexus 4 pin 6400004
Standard (EU) Adaptor 25 cm Female Nexus 4 pin Coiled cable crossed wiring Female Nexus 4 pin 6400005
Standard (EU) Extension 150 cm Male Nexus 4 pin Coiled cable Female Nexus 4 pin 6400006
Standard (EU) Extension 25 cm Male Nexus 4 pin Coiled cable Female Nexus 4 pin 6400042
Standard (EU) Adaptor 25 cm Female Nexus 4 pin Straight cable Male Nexus 5 pin 6400012
Standard (EU) Adaptor 25 cm Male Nexus 4 pin Straight cable Male Nexus 5 pin 6400013
Standard (EU) Adaptor 25 cm Female Nexus 4 pin / RCA Coiled cable Male Nexus 4 pin 6400021
Standard (EU) Adaptor 25 cm Male Nexus 4 pin / RCA Coiled cable crossed wiring Male Nexus 4 pin 6400022
Standard (EU) Adaptor 25 cm Female Nexus 4 pin / RCA Coiled cable crossed wiring Female Nexus 4 pin 6400023
IMSA (USA) Adaptor 25 cm Female Nexus (IMSA) 4 pin Coiled cable crossed wiring Female Nexus 4 pin 6400008
IMSA (USA) Adaptor 25 cm Male Nexus (IMSA) 4 pin Coiled cable crossed wiring Female Nexus 4 pin 6400009
IMSA (USA) Adaptor 25 cm Male Nexus 4 pin Coiled cable crossed wiring Male Nexus (IMSA) 4 pin 6400007
IMSA (USA) Adaptor 25 cm Female Nexus (IMSA) 4 pin Straight cable Male Nexus (IMSA) 5 pin 6400014
Standard smartphone Adaptor 50 cm Male Nexus 4 pin Straight cable Jack 3.5 mm male for smartphone 6400010
Standard smartphone Adaptor 50 cm Female Nexus 4 pin Straight cable Jack 3.5 mm male for smartphone 6400011
Compatibility Table

Amplifier side Amplifier standard Helmet side Helmet standard Cable code
Male Nexus 4 pin Standard (EU) Male Nexus 4 pin Standard (EU) 6400005
Male Nexus 4 pin Standard (EU) Female Nexus 4 pin Standard (EU) Extension 6400006
Male Nexus 4 pin Standard (EU) Male Nexus 5 pin Standard (EU) Made to order
Male Nexus 4 pin Standard (EU) Male Nexus 4 pin IMSA (USA) 6400008
Female Nexus 4 pin Standard (EU) Male Nexus 4 pin Standard (EU) Extension 6400006
Female Nexus 4 pin Standard (EU) Female Nexus 4 pin Standard (EU) 6400004
Female Nexus 4 pin Standard (EU) Male Nexus 5 pin Standard (EU) Made to order
Female Nexus 4 pin Standard (EU) Male Nexus 4 pin IMSA (USA) 6400009
Female Nexus 5 pin Standard (EU) Male Nexus 4 pin Standard (EU) 6400012
Female Nexus 5 pin Standard (EU) Female Nexus 4 pin Standard (EU) 6400013
Female Nexus 5 pin Standard (EU) Male Nexus 5 pin Standard (EU) Made to order
Female Nexus 5 pin Standard (EU) Male Nexus 4 pin IMSA (USA) Made to order
Female Nexus 4 pin IMSA (USA) Male Nexus 4 pin Standard (EU) 6400009
Female Nexus 4 pin IMSA (USA) Female Nexus 4 pin Standard (EU) 6400007
Female Nexus 4 pin IMSA (USA) Male Nexus 5 pin Standard (EU) Made to order
Female Nexus 4 pin IMSA (USA) Male Nexus 4 pin IMSA (USA) Made to order
Female Nexus 5 pin IMSA (USA) Male Nexus 4 pin Standard (EU) NA
Female Nexus 5 pin IMSA (USA) Female Nexus 4 pin Standard (EU) NA
Female Nexus 5 pin IMSA (USA) Male Nexus 5 pin Standard (EU) NA
Female Nexus 5 pin IMSA (USA) Male Nexus 4 pin IMSA (USA) 6400014
Female phone connector 3.5 mm Standard (EU) Male Nexus 4 pin Standard (EU) 6400011
Female phone connector 3.5 mm Standard (EU) Female Nexus 4 pin Standard (EU) 6400010
Female phone connector 3.5 mm Standard (EU) Male Nexus 5 pin Standard (EU) Made to order
Female phone connector 3.5 mm Standard (EU) Male Nexus 4 pin IMSA (USA) Made to order
Features Table
Feature Fearless Wireless Fearless Fearless Offroad Fury Offroad Pit-Link Fury Brave Valiant
Digital audio – –
ZN ClearVoice – – –
Bluetooth – – – – –
OTA Update – – – – –
Find your zn radio helmet kit

All our radio kits in a single table. Here you can find all the radio kits we have developed for an optimised use with ZN amplifiers, and still compatible with the major competitors’ products.

Helmet type Ref. Compatible Bell helmets Connector Microphone Earplug connector Speakers
Open face 6300001 MAG-10 Rally Sport / X-1 Rally Female Nexus 4 pin Flex boom Earcups
Open face 6300002 MAG Rally / OMP J-Rally Female Nexus 4 pin Flex boom Speaker pads
Open face 6300003 HP10 Rally / MAG-10 Rally Pro / MAG-10 Rally Carbon Female Nexus 4 pin HCB compatible Earcups
Open face 6300040 MAG-10 Rally Pro, Carbon 2025 Female Nexus 4 pin HCB compatible Earcups
Open face 6300004 MAG-10 Rally Sport / X-1 Rally Male Nexus 4 pin Flex boom Earcups
Open face 6300005 Male Nexus 4 pin Flex boom Speaker pads
Open face 6300006 MAG-10 Rally Sport / X-1 Rally Male IMSA Nexus 4 pin Flex boom Earcups
Open face 6300007 GT6 White 4C/SP / MAG-1 Rally (with IMSA radio kit) Male IMSA Nexus 4 pin Flex boom Speaker pads
Open face 6300008 Male stereo 6.35 mm Flex boom Speaker pads
Open face 6300024 Helmet series 3, 6, 7, 10, 77 Male Nexus 4 pin Flex boom Female RCA
Open face 6300025 Helmet series 3, 6, 7, 10, 77 Male Nexus 4 pin Flex boom Female stereo 3,5 mm
Full face 6300009 Helmet series GT6, HP6 Male Nexus 4 pin Full face Earcups
Full face 6300010 Male Nexus 4 pin Full face Speaker pads
Full face 6300011 Helmet series 3, 6, 7, 77 Male Nexus 4 pin Full face Female RCA
Full face 6300012 Helmet series 3, 6, 7, 77 Male Nexus 4 pin Full face Female stereo 3,5 mm
Full face 6300013 Helmet series 3, 6, 7, 77 Male Nexus 5 pin Full face Female RCA
Full face 6300014 Helmet series GT6, HP6 Male IMSA Nexus 4 pin Full face Earcups
Full face 6300015 Male IMSA Nexus 4 pin Full face Speaker pads
Full face 6300016 Helmet series 3, 6, 7, 77 Male IMSA Nexus 4 pin Full face Female RCA
Full face 6300017 Helmet series 3, 6, 7, 77 Male IMSA Nexus 4 pin Full face Female stereo 3,5 mm
Full face 6300018 Helmet series 3, 6, 7, 77 Male IMSA Nexus 5 pin Full face Female RCA
Full face 6300019 Male stereo 6.35 mm Full face Speaker pads
Full face 6300023 Female Nexus 4 pin Full face Speaker pads
Full face 6300026 Helmet series CMR, K USB-C for Pit Link Full face Female stereo 3,5 mm
Full face 6300027 Helmet series GT6, HP6 Female Nexus 4 pin Full face Earcups
Full face 6300034 Helmet series GT6, HP6 Male RCA Earcups
Full face 6300035 Helmet series GT6, HP6 Male stereo 3.5 mm Earcups
Full face 6300036 HP10 Rally WW / MAG-10 Rally WW Carbon Nexus connector not included HCB compatible Earcups
Full face 6300037 Helmet series 3, 6, 7, 77 Female Nexus 4 pin Full face Female RCA
Full face 6300038 Helmet series 3, 6, 7, 77 Female Nexus 4 pin Full face Female stereo 3,5 mm
Full face 6300039 Portable emergency kit, universal compatibility Female Nexus 4 pin Full face Speaker pads

Connector

Female Nexus 4 pin
Male Nexus 4 pin
Male IMSA Nexus 4 pin
Male stereo 6.35 mm
Male Nexus 5 pin
Male IMSA Nexus 5 pin
USB-C for Pit Link
Male RCA
Male stereo 3.5 mm

Microphone

Flex boom
HCB compatible
Full face

Speakers

Earcups
Speaker pads

Earplug connector

Female RCA
Female stereo 3,5 mm

Helmet type

Full face

Assistance

Support

Wiring diagrams, compatibility and setup help. If you cannot find it here, write to our technical team.

Technical request

Tell us your amplifier, helmet and radio: we will point you to the right kit.