Key Differences Between Bose ProFlight Series 2 and Bose A30: Which Headset Should You Choose?
Flying is about more than just reaching your destination, it’s about maintaining focus, communicating clearly, and ensuring safety at every stage of the journey. Whether you're navigating a Cessna 172, a commercial airliner, or a corporate jet, your choice of aviation headset can dramatically impact your flying experience.
Bose, an industry leader in aviation audio technology, offers two standout options: the Bose ProFlight Series 2 and the Bose A30. Both headsets are engineered for excellence, but they cater to very different pilot needs and flying environments.
In this comprehensive guide, we’ll break down the key differences so you can confidently choose the right headset for your cockpit.
Designed for Different Pilots
The first and most important distinction is who these headsets are made for:
|
Feature |
Bose ProFlight Series 2 |
Bose A30 |
|
Ideal For |
Airline pilots, jet crews |
General aviation pilots, students |
|
Cockpit Type |
Quiet, pressurized cockpits |
Noisy cockpits (piston, prop) |
|
Wearing Style |
In-ear |
Over-ear |
If you’re flying a commercial jet with minimal cockpit noise, the ProFlight Series 2 is designed with you in mind. On the other hand, the A30 is built for high-noise environments common in general aviation and flight training.
Style and Fit: In-Ear vs Over-Ear
Bose A30 – Full Coverage Comfort
The Bose A30 is an over-ear headset designed for maximum noise isolation and comfort. It features:
-
Plush, cushioned ear cups
-
A refined suspension system for balanced weight distribution
-
Secure fit for noisy, turbulent conditions
-
Comfortable even during extended (6+ hour) flights
Bose ProFlight Series 2 – Ultra-Light In-Ear
The ProFlight Series 2 features an in-ear design:
-
Weighs only 4.5 oz (128g), lighter than most sunglasses
-
Perfect for pilots who wear glasses or hats
-
Includes a soft headband for secure fit
-
Minimal head pressure, reducing fatigue
Verdict:
Choose ProFlight Series 2 if you want a featherlight design and minimal bulk.
Choose A30 for immersive comfort and robust ear protection.
Noise Cancellation: Customised for Cockpit Type
Bose A30
-
Three levels of Active Noise Cancellation (ANC)
-
Tuned to block out low-frequency engine noise
-
Ideal for piston aircraft or noisy general aviation cockpits
Bose ProFlight Series 2
-
Also includes three selectable ANC levels
-
Optimized for quiet cockpits
-
Prioritizes speech clarity and reduces ambient hum, ideal for ATC communication in jets
Verdict:
Pick ProFlight Series 2 for noise refinement and voice clarity in quieter environments.
Go for A30 for deep noise cancellation in louder aircraft.
Microphone & Communication Clarity
Both headsets include a noise-canceling electret microphone, but the hardware differs:
-
A30: Boom mic is attached to the earcup—stable and adjustable
-
ProFlight Series 2: Lighter boom mic that’s easily swappable to either side
Both deliver excellent clarity, but the A30’s mic is often preferred in windy, high-movement situations.
Power Source, Cables & Battery Life
|
Feature |
Bose ProFlight Series 2 |
Bose A30 |
|
Battery Life |
Up to 45 hours |
Up to 45 hours |
|
Power Options |
AA battery or aircraft-powered |
Same |
|
Bluetooth |
Available |
Available |
|
Cord Type |
Thin, flexible |
Durable, slightly thicker |
The ProFlight’s thinner cable is easier to maneuver in compact cockpits. The A30’s thicker cord is more rugged, ideal for turbulent conditions or training environments.
Portability & Durability
-
ProFlight Series 2: Lightweight and compact—perfect for pilots who travel often or switch aircraft frequently
-
A30: Built for everyday durability—great for flight schools, GA pilots, and frequent flyers
Customisation & Controls
Both headsets come with:
-
Swappable mic boom
-
Optional Bluetooth
-
Adjustable ANC
-
Carrying case
However, the A30 features larger tactile controls, which are easier to use when wearing gloves or flying at night.
Summary Table
|
Feature |
Bose ProFlight Series 2 |
Bose A30 |
|
Style |
In-ear |
Over-ear |
|
Weight |
4.5 oz (128g) |
14.2 oz (403g) |
|
Best For |
Jet cockpits, airlines |
General aviation, flight training |
|
Noise Reduction |
Moderate, customizable |
Deep, immersive ANC |
|
Comfort |
Minimal pressure, lightweight |
Plush ear pads, balanced weight |
|
Bluetooth |
Optional |
Optional |
|
Price (AUD) |
Slightly lower |
Slightly higher |
|
Verdict |
Ideal for quiet cockpits |
Ideal for loud cockpits |
Frequently Asked Questions
Are both headsets compatible with Australian aircraft intercoms?
Yes, both come in dual plug, XLR, and U174 configurations common in Australian aircraft.
Which headset is better for student pilots?
The Bose A30 is better for students due to its superior noise isolation, helping with focus during training flights.
Is the ProFlight Series 2 suitable for noisy cockpits?
Not really. It’s best for quieter, pressurized environments. For piston-engine aircraft, the A30 is more effective.
Can I switch the mic boom on both models?
Yes. Both allow you to place the microphone on the left or right side.
Do both headsets support Bluetooth?
Yes, Bluetooth-enabled versions are available for both.
Which is more durable?
While both are well-built, the A30 has a slight edge in durability, especially in training or bumpy conditions.
How long do the batteries last?
Both offer up to 45 hours of operation with two AA batteries.
Which one is easier to travel with?
The ProFlight Series 2 is more compact and ideal for travel.
Final Verdict: Which Bose Headset Should You Choose?
Choose the Bose ProFlight Series 2 if:
-
You fly jets, turboprops, or in quiet cockpits
-
You wear glasses or hats in the cockpit
-
You want a lightweight, low-pressure fit
-
You need something compact and travel-friendly
Choose the Bose A30 if:
-
You’re a general aviation or student pilot
-
You fly in noisy piston aircraft
-
You value maximum noise isolation
-
You want plush comfort and tactile controls
Ready to Elevate Your Cockpit Experience?
No matter which model you choose, you’re getting premium Bose performance designed to enhance safety, clarity, and comfort in the skies.
Explore both models today at The Aviator Store and get expert guidance from our team of aviation gear specialists.
Fly smarter. Fly more comfortably. Fly Bose.