2026 Sea Ray SLX 400 Outboard 

2026 Sea Ray SLX 400 Outboard

Orchestrated Excellence

Sea Ray's SLX 400 Outboard, "The Entertainer", is 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 Outboard 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 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. 

Features may include:

The Sea Ray SLX 400 Outboard Designed To perform

Fathom™ e-power

Fathom e-Power will replace a generator and includes a Mastervolt® lithium-ion battery pack, consisting of four high-capacity marinized batteries. It 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. 

Quiet Ride™ Technology

This innovative hull design significantly reduces noise and vibration, offering a smoother and quieter ride. It enhances comfort for passengers, making long trips more enjoyable. The technology also contributes to better fuel efficiency, ensuring you can spend more time on the water.

Dual Simrad® Glass Dash Displays

The helm station features dual 9" (optional 12") Simrad® touchscreen displays, providing comprehensive navigation and control. These displays include Mercury VesselView Link Data, chartplotting maps, and depth and fishfinder capabilities. The intuitive interface and clear visuals make it easy to navigate and monitor the boat's systems.

Connected Technology

The connected technology on the SLX 400 Outboard provides peace 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. 

3 year factory warranty

Sea Ray SENTIN3L* applies to all 2015 Model Year and newer Sea Ray Sundancer, SLX 400, and SLX 400 Outboard models and features three-year, bow-to-stern factory warranty on the boat and its components** from defects in materials and workmanship.  Beyond the three-year bow-to-stern coverage, the Sundancer, SLX 400, and SLX 400 Outboard models have a 10-year Limited Structural Hull/Deck Warranty* to the Original Owner. 

Additional Options

Packages

• Elite Plus Package - SAVE $1,500
• No Trim Package

Color Schemes

• Full Hull Color Scheme
• Hull Side Color Scheme

Full Hull

• Arctic White
• Onyx Black
• Sea Ray Blue
• Rally Red
• Horizon
• Quantum Blue
• Kingfisher Teal
• Neo Mint Green

Hull Side

• Arctic White
• Onyx Black
• Sea Ray Blue
• Rally Red
• Horizon
• Quantum Blue
• Kingfisher Teal
• Neo Mint Green

Hull Bottom

• Arctic White
• Onyx Black

Boot Stripe

• Arctic White
• Onyx Black
• Horizon

Upholstery

• Cockpit Vinyl Color - Ivory (White Base Vinyl W/Brown Accent Vinyl)
• Cockpit Vinyl Color - Dune (Tan Base Vinyl W/Brown Accent Vinyl)
• Cockpit Vinyl Color - Stone (Gray Base Vinyl w/ Dark Gray Accents)

Flooring - Bow & Cockpit

• Flooring, Infinity Luxury Woven Vinyl (snap-in) – Brown
• Flooring, Infinity Luxury Woven Vinyl (snap-in) – Gray
• Flooring, SeaDek® (bow & cockpit) – Brown
• Flooring, SeaDek® (bow & cockpit) – Gray

Flooring - Swim Platform

• Flooring, SeaDek Swim Platform Matting (Glue down) - Brown
• Flooring, SeaDek Swim Platform Matting (Glue down) - Gray

Seating

• Bow Filler Cushion

Propulsion

• Triple Mercury® 300 Verado® V8 Outboards with Joystick Piloting E-Steering - Black (Tri-300 hp / 224 kW)
• Triple Mercury® 300 Verado® V8 Outboards with Joystick Piloting E-Steering - White (Tri-300 hp / 224 kW)
• Twin Mercury® 600 Verado® 7.6L V12 Outboards w/ Joystick Piloting - Black (600 hp - 447 kw)
• Twin Mercury® 600 Verado® 7.6L V12 Outboards w/ Joystick Piloting - White (600 hp - 447 kw)

Hardtop & Canvas

• Canvas Package For Fiberglass Hardtop
• Cockpit Cover w/ Tonneau Cover - Black Canvas
• Extended Sunshade for Hardtop (SureShade)
• Opening Canvas for Hardtop
• Sunshade, Bow Seating

Electronics

• 1st Mate Marine Safety & Security System
• Premier Stereo - Combined Cabin & Cockpit
• Flat Screen TV - Cockpit
• Flat Screen TV - V-Berth
• Flat Screen TV - Mid Cabin
• Simrad Halo 24 Radar
• Simrad RS40 VHF Radio w/ Antenna
• SiriusXM Satellite Receiver (N/A outside North America)
• Marine Weather
• Inverter - 12v To 120v/60 Cycle (REQUIRES TV)
• Fathom e-Power System

Additional Options

• Anchor, Stainless Steel Anchor
• Cockpit, Galley Storage Cabinet
• Docking Lights
• Dynamic Running Surface
• Dual 12V Refrigerators in Cockpit Wet Bar
• Fender Clip System (6) - Quick Connect
• Flagpole w/ Base & US Flag
• Gray Water System
• Grill, Dual Electric-120v/60
• Grill, Single Electric Grill in Cockpit - 120V/60
• Macerator with Seacock Interlock System
• Remote Controlled 5" Spotlight
• RGBW LED Lighting Package
• Seakeeper® 3 gyroscopic stabilizer
• Teak Bow Table w/Dedicated Storage
• Windlass, All Chain Windlass w/ Galvanized Anchor

Power Management

• OEM Battery Installation (Includes:(6) Group 31 AGM Batteries)