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SRC S9 Flex Boom Helmet Kit with speakers and 3.5mm ear bud jack. Comes with flexible boom microphone for clear communication in racing helmets.

SRC S9 Helmet Kit with 3.5mm Ear Bud Jack and Speakers offers clear noise canceling communication desired for auto racing.

SRC S9 Flex Boom Helmet Kit with speakers and 3.5mm ear bud jack. Comes with flexible boom microphone for clear communication in racing helmets. - Image 1 of 0
SRC S9 Flex Boom Helmet Kit with speakers and 3.5mm ear bud jack. Comes with flexible boom microphone for clear communication in racing helmets. - Image 2 of 0
SRC S9 Flex Boom Helmet Kit with speakers and 3.5mm ear bud jack. Comes with flexible boom microphone for clear communication in racing helmets. - Image 3 of 0
SRC S9 Flex Boom Helmet Kit with speakers and 3.5mm ear bud jack. Comes with flexible boom microphone for clear communication in racing helmets. - Image 1 of 0
SRC S9 Flex Boom Helmet Kit with speakers and 3.5mm ear bud jack. Comes with flexible boom microphone for clear communication in racing helmets. - Image 2 of 0
SRC S9 Flex Boom Helmet Kit with speakers and 3.5mm ear bud jack. Comes with flexible boom microphone for clear communication in racing helmets. - Image 3 of 0
SRC S9 Flex Boom Helmet Kit with speakers and 3.5mm ear bud jack. Comes with flexible boom microphone for clear communication in racing helmets. - Video 4 of 1
SRC S9 Flex Boom Helmet Kit with speakers and 3.5mm ear bud jack. Comes with flexible boom microphone for clear communication in racing helmets. - Image 1 of 0
SRC S9 Flex Boom Helmet Kit with speakers and 3.5mm ear bud jack. Comes with flexible boom microphone for clear communication in racing helmets. - Image 2 of 0
SRC S9 Flex Boom Helmet Kit with speakers and 3.5mm ear bud jack. Comes with flexible boom microphone for clear communication in racing helmets. - Image 3 of 0
SRC S9 Flex Boom Helmet Kit with speakers and 3.5mm ear bud jack. Comes with flexible boom microphone for clear communication in racing helmets. - Video 4 of 1

IMSA Helmet Kit with S9 Mic, Speakers and Ear Bud Jack

1 Reviews
$
The SRC S9 Flex Boom Helmet Kit with 3.5 Ear Bud Jack and Speakers is an excellent solution for racing drivers who need clear, uninterrupted communication during races. With its wired setup, flexible boom microphone, and high-quality speakers, this system ensures that you stay connected to your team.
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Part Number: HK-IF-S9-3.5-SPK-
Usually Ships in 24 Hours
This IMSA speaker plus ear bud Jack helmet kit features SRC DIGITAL S9 microphone built for clarity in high noise environments and optimized for use with our DIGITAL radio packages. Can also be used in Analog systems as well.

FEATURES:
  • DIGITAL S9 Mic
  • Cobalt Speakers
  • 3.5mm Ear Bud Connection
  • Flex Boom for optimum mic position
  • Standard IMSA connection

Reviews

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Average Rating:
( 1 )
Mike Sanders from KS
August 21, 2025
Flexibility is nice
One of the things I love about our setup is the flexibility! With custom earbuds, I can go all-in when I need maximum clarity, or skip them entirely and use the helmet-mounted speakers depending on the car I’m racing. It’s truly the best of both worlds—giving drivers options to suit any situation.
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