[widebody911]

I'm looking for some sort of headset intercom solution for my Unimog. It's noisy as hell in this thing, and if I'm going to get the wife completely on-board I need some ear protection and a way to communicate. I was thinking along the lines of the simple systems DE track instructors use, but with full-size headphones for noise reduction. Battery-powered would be preferable, since the Unimog is 24v and getting a 12v feed set up would be a PITA.

Something like this, but less expensive and simpler: RRP242 2-Place Portable Intercom System with Over-the-Head Headsets [242-2P-OTH] - $690.21 : Rugged Radios: Headsets, Intercoms, 2-Way Racing Radios and Communication for Motorcycles, Offroad, Circle Track, Aviation, Drag Racing, NASCAR, Police, and

Any suggestions?