ROYAL AIR FORCE FLYING HELMET SPEAKERS   

These items are matching pairs of  (x 2) Unissued ex-Royal Air Force Flying Helmet Speakers (Transducers) PN. 5965-99-620-5675.These speakers are current issue and are used in all RAF MK.4 / MK.10 and NP series Flying Helmets along with RAF aircrew headsets. The speakers are 300ohm each giving a total pair impedance of 150ohm (1kz), and are marked `HOSIDEN  BESSON R3 AWZ 300` and date from early to mid 90`s. These `Bench Tested & Working` speakers are ideal as spares or to complete your helmet re-build.  Normal list price on these is around £70 + !

........................................... £15