Rugged just sent over a few more details about this set up:
New from Rugged Radios is the powerful MAC4 Mass Air Control helmet ventilation system. Available in 3 configurations, the MAC4 provides high volume 235 cfm of clean filtered air in harsh and dusty offroad environments. Machined from a solid block of billet aluminum and wrapped with stainless steel mounting straps, the durable MAC4 is truly built for offroad. Providing a constant 235 cfm air flow with only a 4.3 amp max draw, the MAC4 runs continuously with quiet operation.
Available in three configurations; the MAC4.1 single port, MAC4.2 dual port, and MAC4.4 quad port. The MAC4 series is ready for single helmet, dual helmet or even four helmet applications.
Filter the outside air with the race proven AIRAID high volume, multi-layer, breathable media filtering system with Lifetime Guarantee. Simply wash the filter with soap and water and its ready to race again. Further protected with a slip over AIRAID Pre-Filter, even the finest dust and silt won’t clog up during a 1000 mile race.
• CNC machined billet aluminum housing
• Powerful high volume 235 cfm air flow
• Long life quiet constant operation
• Only 4.3 low amp draw
• Washable AIRAID multi-layer breathable media filter
Easily mount the MAC4 with the dual stainless steel T bar straps with movable mounting taps. Achieve maximum air flow and pressure by positioning the MAC4 as close to the seat as possible. Call Rugged for a custom length air hose (sold separately).
The MAC4 Mass Air Control by Rugged combines constant high volume air flow, quiet operation, billet aluminum and stainless steel mounting straps. The only 235 cfm helmet air system in the industry!
For details, photos, and accessories, visit
http://www.RuggedRadios.com