Vitavox Main Broadcast and Intercom Loudspeakers are current stock items for Royal Navies of the UK, Australia, and New Zealand.
They are water, blast and shockproof.
- Main broadcast version takes signal and power from 70V RMS
- 15W power rating adjustable to 8W or 4W
- 30W power rating adjustable by transformer tapping settings
- Intercom version signal 0.775V RMS line drive Power 24 V DC
- Type shock-tested to 107G force
- Used above and below deck in high-noise areas
- Survives close proximity explosions and destructive blows
- Electric mute relay activation for when close to the microphone
- Front section (Flare) contains pressure unit
- Back section (Case) fitted with line matching transformer intercom amplifier.
- Designed with 185mm diameter compact re-entrant horn
- Machined from solid aluminium alloy for maximum durability
- Electrical components isolated from metal case of
- 2 x 16mm WISPA glands for power and signal in/out
- 1 x 12mm WISPA gland for muting