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Bose A20 Helmet. Communication cord mounted BOSE control module includes dual volume controls and ANR LED high or low impedance is available. Gallet Helmet with Bose A20 David Clark makes one that is functionally the same as the Army SPH-4 without Mickey Mouse ears.
Complete Headset Upgrade Kit 83006BX. Zulu PFX would not work well in a helmet according to Lightspeed. The BOSE A20 fits perfectly in the helmet allowing a full range of helmet fitting adjustments.
350000 The TacAero Edition of the lightweight BOSE A20 Aries helmet features an integrated visor full ANR and bluetooth connections.
Excellent headset much more affordable than Bose and the BlueTooth can stream stereo music as well as phone calls both in excellent quality whereas Bose A20 is only for phone call no music. Headset upgrade kit for. The BOSE A20 fits perfectly in the helmet allowing a full range of helmet fitting adjustments. The use of these materials enables the EVOLUTION to be extremely light and incredibly resilient to penetration and impact.