Aquacom Combox - One Diver Air Intercom (2 Wire Only)
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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
| Features | MK2-DCI | Combox | MK-7 |
| Battery Life | 20 hrs. continuous use | 6 hours continuous use with Alkaline batteries. | 12 hours continuous use. |
| Frequency Reponse | 600-12,000 hz | 600 to 10,000 Hz | 600 to 10,000 Hz |
| Output Power (watts) | 20 | 20 | 2 |
| Charging Time | 14 hours with optional gel-cell batteries | - | 14 hours with optional rechargeable batteries. |
| Controls | Volume: Tender, Diver 1 & 2, Speaker, Cross Talk, PTT, Speaker On/Off, Select diver 1,2 or both. | Volume: Tender, Diver 1. | Volume: Tender, Diver 1, Diver 2, |
| Speakers | Heavy duty front panel or optional headset with boom microphone. | Heavy duty, "Silver Bullet" front panel (10 full watts). | Headset with boom microphone |
| Low Battery Indicator | LED type battery meter. | n/a | Audio Tone |
| Battery Type | (2) 6 volt lantern batteries (heavy duty) or Optional RB-6V rechargeable batteries. | (16) AA Alkaline batteries or 12-volt front panel option. . | 8-AA Alkaline batt. or optional RB-11 |
| Dimensions (W x H x D) | 14" x 10.60" x 6.85" 12½ lbs. | 9" x 7.85" x 3.4" 5 lbs. | 4 ¼ x 6 ¾"x 2 ¾" 1 lbs. |
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
| Features | MK2-DCI | Combox | MK-7 |
| Battery Life | 20 hrs. continuous use | 6 hours continuous use with Alkaline batteries. | 12 hours continuous use. |
| Frequency Reponse | 600-12,000 hz | 600 to 10,000 Hz | 600 to 10,000 Hz |
| Output Power (watts) | 20 | 20 | 2 |
| Charging Time | 14 hours with optional gel-cell batteries | - | 14 hours with optional rechargeable batteries. |
| Controls | Volume: Tender, Diver 1 & 2, Speaker, Cross Talk, PTT, Speaker On/Off, Select diver 1,2 or both. | Volume: Tender, Diver 1. | Volume: Tender, Diver 1, Diver 2, |
| Speakers | Heavy duty front panel or optional headset with boom microphone. | Heavy duty, "Silver Bullet" front panel (10 full watts). | Headset with boom microphone |
| Low Battery Indicator | LED type battery meter. | n/a | Audio Tone |
| Battery Type | (2) 6 volt lantern batteries (heavy duty) or Optional RB-6V rechargeable batteries. | (16) AA Alkaline batteries or 12-volt front panel option. . | 8-AA Alkaline batt. or optional RB-11 |
| Dimensions (W x H x D) | 14" x 10.60" x 6.85" 12½ lbs. | 9" x 7.85" x 3.4" 5 lbs. | 4 ¼ x 6 ¾"x 2 ¾" 1 lbs. |