2023 Deep Impact 399 Sport

The 2023 Deep Impact 399 Sport is a high-performance offshore center console powered by four Mercury Racing 400R V10 engines producing 1,600 horsepower combined. With 68 engine hours, the boat runs at a cruising speed of 44 knots and tops out near 70 knots. The 39-foot-9-inch hull is finished in custom paint extending from the rub rail to the waterline, with two-tone Deep Impact branding on the gunwale and hardtop.

The helm is outfitted with dual 17-inch Garmin GPSMAP 8617 displays, a 1 kW transducer with Garmin sounder module, Garmin GHP Reactor 40 autopilot with SmartPump, and a Garmin VHF 315 marine radio. The system includes a full Garmin ShadowCaster LED lighting setup. Additional power outlets—four USB ports and two 12-volt outlets—support modern electronics, and a RAM cell phone mount is integrated into the helm station.

The boat features a power windlass with 300 feet of rode and 15 feet of chain, a bow thruster, and a recessed shower in the hardtop. The aft cockpit includes second-row seating with a summer kitchen, slide-out Yeti cooler, and sink. Two Lumitec 20-inch LED light bars, three LED underwater lights, and custom LED cupholders throughout provide illumination and atmosphere. An air-conditioning system with Outback inverter and 5-bank charger ensures comfort, while full anti-fatigue flooring reduces fatigue on longer runs.

Audio is substantial: a JL Audio M-Series system with six overhead speakers, six gunwale-mounted speakers, and three subwoofers powered by multiple amplifiers fills the cabin and cockpit. Additional upgrades include a stainless swim ladder for the dive door, transom pull-out ladder, custom-stitched seating inserts, rod-holder cup holders, and fender clips with lines.