2024 Sea Ray SLX 400 Outboard

Introducing the SLX 400 OB, "The Entertainer", an outboard variant of the Innovation Award-winning SLX 400, with massive capacity, deluxe amenities, breakthrough design and incredible versatility - for the total freedom to design your own adventure. From the ingenious fold-down swim terrace, to the robust cabin, to the amenity-rich cockpit, the SLX 400 OB is the consummate entertainer and a superior all-around performer - and the epitome of Orchestrated Excellence.

DEPLOY & ENJOY

An expansive cockpit social zone has a well-appointed wet bar with refrigerator, sink and available dual grills while the innovative fold-down swim terrace opens to extend the cockpit all the way to the water

ULTIMATE CONTROL

Innovations, found throughout, include standard NAUTIC-ON™ Smart Boat System; Joystick Piloting and Dual Digital Dash w/ standard 16” Simrad Touchscreen displays.

THE ENTERTAINER

Bring your friends... all of them. The SLX 400 Outboard has a generous cabin and expansive bow and cockpit seating. All of this and amenities for entertainment means hours and days of fun aboard this award-winning boat.

FATHOM™ E-POWER

A first-of-its-kind boat electrification system, Fathom e-Power will replace a generator and includes a Mastervolt® lithium-ion battery pack, consisting of four high-capacity marinized batteries. With intuitive power management, the Fathom e-Power system is capable of powering your boat’s accessory systems for approximately eight hours* without needing recharging from shorepower or your alternators. Using the sophisticated yet easy-to-operate user interface, you can monitor power consumption and charge levels. Fathom e-Power provides a convenient way to enjoy all the features of your boat for a longer, quieter and more eco-friendly day on the water.

* Based on a fully charged system and typical power loads. Battery life will vary based on overall energy consumption.

The Fathom system is available with 300hp Mercury® Verado® or 450hp Mercury® Racing outboard engine selections.

PEACE OF MIND

The connected technology on the SLX 400 provides piece of mind by effortlessly conveying a boat’s location and status of vital systems to users through the Sea Ray+ mobile app. Boaters can remotely view geofencing, engine data and alerts. Boats on shorepower can also monitor battery and bilge data so you know your boat will be ready to go when you are.

Specifications:
Standard Propulsion: Triple 300-hp Mercury® Verados®w/ Joystick Piloting (Tri-300 hp - 224 kW)
Fuel Capacity: 375 gal / 1,420 L
Length: 41'11" / 13 m
Beam: 12'1" / 4 m
Water Capacity: 50 gal / 189 L
Capacity: Yacht Certified
Overnight: Yes
Weight: 18,537 lb / 8,408 kg

Ready to design your SLX 400 Outboard? 
Visit the online design studio here

or click the Make Appointment button on this page to arrange an in-person appointment with our Design Specialist.