Peltor FMT120 intercom
The Peltor FMT120 is rallying's cockpit conversation: the Swedish hearing-protection giant's amplifier that carried co-driver notes over stage noise for a generation — the intercom the discipline standardised on before 3M bought the badge.
History
Peltor's hearing-protection engineering (the Swedish firm's industrial and military headset business, later absorbed into 3M) made it rallying's natural communications supplier: the FMT-series intercom amplifiers — the FMT120 the generation the sport standardised on — driving noise-attenuating headsets and helmet kits at clarity levels that let pace notes survive 110 dB of gravel spray and transmission whine, with practice-headset and helmet-kit ecosystems, radio-interface options and the wiring standards (Peltor-pattern connectors) that became rally-car fixtures.
The adoption was discipline-wide: club rallying through WRC-adjacent tiers wired Peltor by default for decades, with the connector pattern (and its Autotel-adjacent rivalries) defining installations — and the 3M-era product transitions plus newer digital rivals (Stilo's integrated systems the modern pressure) repositioning the classic amplifiers as the installed base rather than the new-build default.
Used FMT-era systems trade through the rally economy's turnover: amplifier function and connector condition, headset/helmet-kit ecosystems (mic booms and speakers as the consumables), and pattern-compatibility with existing car wiring — the honest, ageing-installed-base market where completeness beats freshness claims.
Palmarès
Carrying pace notes through national and international rallying for a generation — the intercom's record: notes delivered at the moment of commitment, stage after stage, in every championship the discipline ran.
What to check before you buy
Installed-base logic: FMT-era systems make sense completing or maintaining existing Peltor-wired cars — verify amplifier function (power, both channels, radio interface if fitted), connector-pattern match to your loom, and the consumable state of headsets and helmet kits (mic booms, speakers, ear seals age honestly). New-build installations should weigh modern integrated rivals against legacy-pattern investment. Battery-compartment corrosion is the classic amplifier killer — inspect. Rally-car turnover supplies complete documented systems constantly; loose components price as the spares they are.
Did you know
- Pace notes survive stage noise by attenuation-plus-amplification — the Peltor trick is quieting the world before raising the voice, hearing-protection engineering inverted.
- The connector-pattern loyalty wars (Peltor versus rivals) outlived product generations — rally cars stay wired to their first system's standard for decades.
- Sweden's industrial-headset giant became rallying's voice by adjacency — the discipline borrowed forestry's ear defenders and never gave them back.
In the marketplace now
View all →No exact Peltor FMT120 intercom listed right now — here is closely related machinery on the market.
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