more on my helmet

[daveeisler]

Description
Designed by pilots for pilots, these brand new Full Face flight helmets feature built in microphone and speakers for General Aviation type radios and voice-activated intercoms. The helmet provides superior head protection and the audio components allow you to connect with your aircraft's avionics for crisp and clear communications. The interior environment of the helmet is naturally insulated from wind and engine noise, which allows clear, distortion-free audio under all flight conditions.HELMET FEATURES:* Tough, full-face composite thermoplastic shell with clear coat. DOT approved* Multi-position ratchet-adjustable face shield* Air intake channel with defogging exit ports* Thickly padded liner with soft, breathable terrycloth for comfort* Protective cheek pads* Fully adjustable ventilation ports for winter or summer operation* Nylon webbing chin strap and stainless steel buckle* Size choices: Medium; Large; Extra Large* Weight 3.0 lbs. * Color choices: White, Red, Black, or Blue. AUDIO SPECIFICATIONS: * Dual high-fidelity speakers. Frequency response: 20Hz-20Khz, impedance: 200 ohms, power: 1.0 Watts* Sensitive Electret condenser microphone with built-in windscreen. Frequency response 50Hz-10Khz* 7 ft. Fully Shielded Neoprene-insulated kink-resistant cable* Switchcraft Mil-P-642A brass microphone and headphone plugs for positive connection (M642A/5-1 and M642A/4-1) Note: The audio component is for dual plug GENERAL AVIATION "David Clark" type radios and voice-activated intercoms. Single-plug intercoms with dynamic microphones and low impedance 8-16 ohm speakers (such as Comtronics) may not be compatible. Please determine suitability for your existing communications system before bidding. The helmet in the photos for pictue send e-mail to daveeisler@optonline.net