Ocean Technology Aquacom Combox 900273-002 031246

Mfg Part #: 900273-002
  • Simplest way to communicate to one diver through a hardwire connection
  • Surface unit is self contained and compact size
  • 20 watts of power for clear communication
  • Easy to use controls: Push to talk and adjustable volume
  • External connection allows recording communications
  • Uses 16 AA Alkaline Batteries (6 hours continuous use)
  • Optional rechargable batteries and charger (see below to order)
  • Connection to run from an external 12 volt battery
  • Size: 9" x 7.8" x 3.4"



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Aquacom® Combox - One diver air intercom (2 wire only).

The Aquacom® ComBox is a compact, self-contained one diver air intercom. It allows clear two-wire communications using a powerful 20-watt amplifier and a powerful front panel speaker, 'Silver Bullet'.

The ComBox is rugged and offers many features others dream about. The Push-to-Talk (PTT) control is an industrial grade switch designed to be pushed all day long. The front panel speaker is small but packs a lot of sound. In hi-noise environments or where privacy is a concern, the optional deluxe headset is available. In all, the ComBox is the finest one diver box on the market.

Specification Comparison of Hardwire Surface Units


Battery Life - 6 hours continuous use for Alkaline batteries

Frequency Response - 600 to 10000 hz

Output Power (watts) - 20

Controls - Volume: Tender, Diver 1

Speakers: Heavy duty, "Silver Bullet" front panel (10 full watts)

Low Battery Indicator: N/A

Battery Type - 16 AA Alkaline batteries or 12 volt front panel option

Dimension - 9" x 7.85" x 3.5"

Weight - 5 lbs

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