Two Place Off Road 550 Intercom W/ Two DIGITAL S9 Helmet Kits

⭐ Two-Place AR550 Off Road Intercom with two Digital S9 helmet kits. Our tough AR550 racing intercom paired with two Digital S9 helmet kits, so the engine roar and trail noise stop dominating the ride. Adjustable VOX filters out constant background noise and the S9 noise-cancelling mic puts your voice through clearly. The helmet kits install the audio directly and comfortably into the helmets you already own.

What comes in your order

What is in the kit

• AR550 intercom unit — 2 to 4 place — this package is wired for two, and you can add positions later
• Two Digital S9 helmet kits — noise-cancelling mic with helmet speakers
• Two 12 ft off-road direct cables
• CS-Music player hook-up cable — pipe music or a phone through the intercom

Everything is tested before shipping and the hardware and instructions are in the box. Because the AR550 is a 2–4 place unit, adding a third or fourth seat later is just a cable and a helmet kit — not a new intercom.

What you can add

Choose these in the dropdowns above — prices shown are added to the $675 system:

• Bluetooth — take phone calls and stream through the intercom (add $250)
• Digital Sound Processing (DSP) board — extra noise filtering for very loud cars (add $200)
• Third and fourth positions — helmet kit and cable for each — call and we will quote it
• 2-way radio hook-up — call us with your radio model and we will supply the right jumper

Need something not on the list? Aluminum carry cases, 90° hole-mount push-to-talk, roof-mount antennas and additional complete crew systems are all available. Call (805) 650-7223 or email us and we will add them to your order.

Specifications

• Intercom — SRC AR550 — expandable from 2 to 4 places
• Places in this package — 2 — expandable to 4
• Voice activation — adjustable VOX, so constant engine and trail noise is filtered out
• Volume — independent per position
• Music input — CS-Music cable included — plug in a phone or music player
• Headset / helmet cables — two 12 ft off-road direct cables
• Hearing protection — 24–26 dB NRR racing headsets
• Expansion — add positions, Bluetooth or a DSP board at any time
• Radio compatible — yes — call us with your radio model and we will supply the right jumper
• Built for — off road racing, UTVs, ATVs, pre-runners, rally and trail riding

Watch it in action

• S9 Digital mic vs M101 — side-by-side comparison — hear the difference in a loud car
• How to install a racing helmet mic & speakers — step-by-step install in a helmet

More install and how-to videos on our SRC YouTube channel.

Why racers buy from SRC

• Trusted by racers for over 35 years
• U.S.-based technical support from people who actually race
• Expandable — add drivers, crew or cars to the same system later
• Manufacturer warranty backed by SRC support
• Fast shipping throughout the U.S. and Canada