Sea Ray

SLX 400

Winner of a 2017 NMMA Innovation Award, the SLX 400 combines peak performance, superior comfort, incredible versatility and style, and state-of-the-art technology. The result is more than a boat - it's a premium socializing environment. Every facet has been thoughtfully designed for maximum enjoyment, from the inviting cockpit and cabin, to the sleek digital helm, to the innovative new convertible swim terrace. All so that you and your friends can experience richer, fuller days on the water. Because the ultimate talent of an entertainer is making every guest feel right at home.
Standard Layout

Overall Length12.04 m
Beam3.70 m
Draft - Stern Drive Down112 cm
Draft - Stern Drive Up84 cm
Dry Weight7.722 kg
Fuel Capacity946 l
Water Capacity189 l
Holding Tank106 l
Deadrise21 °
Additional Data





• Bow Eye & Stern Eyes – Stainless Steel (Bow Eye with Stainless Steel Scuff Plate)

• Cleats, (6) Custom Sea Ray 10″ Thru-Bolted – Stainless Steel & (2) 8″ Pop-up – Stainless Steel with Sea Ray Logo

• Deck Fill Plates, Stainless Steel

• Drain Plug, Brass-Threaded – Garboard

• Fiberglass Stringer System with Fwd. Interior Liner

• Gel Coat, Arctic White

• Hull Windows, Acrylic

• Light, Stern

• Lights, Navigation – Stainless Steel with Motorized Mast Light

• QuietRide™ Technology with Proprietary Tuned Transom® by Omni Products, Inc.

• Resin, High-Performance Vinylester

• Rub Rail, PVC with Stainless Steel Insert

• Ski Tow Eye, Stainless-Steel

• Storage, Fwd Deck with Hatch

• wim Platform, Integral

• Tapered Boot Stripe (Gelcoat)

• Terrace, Power Actuated, Fold Down – Starboard Side

• Thru-Hull Fittings, Stainless Steel

• Vent System, Engine Compartment – Integral

• Windlass, Rope /Chain with Galvanized Anchor, Wash Down and Bow Controls (thru hull Installation)

• Windshield Wiper – Starboard

• Windshield, Tempered/Tinted Curved Glass with Black Matte Frame, Port Side Walk-Thru & Stainless Steel Supports



• Beverage Holders – Stainless with Rubber inserts with LED Lighting (29)

• Cockpit Vinyl Color: Ivory (White Base Vinyl with Brown Accent Vinyl)

• Cooler, Cockpit with Dedicated Storage

• Dash, Acrylic Skylight

• Deck Entry Access, Port and Starboard sides.

• Door, Bow Block-Off – Port Side – Acrylic with Stainless Steel Hardware

• Door, Cabin entry (Sliding and lockable) Fiberglass

• Floor Liner, Fiberglass with Direct Overboard Drainage

• Grab Handles – Stainless Steel with Leather Wrapped Grips

• Hardtop, Arctic White Fiberglass with Enclosed Ceiling & Courtesy Lights

• Hatch, Engine Compartment – Electrically Actuated

• Lighting, Courtesy – Stainless Steel

• Outlet, 120V GFI Protected

• Outlet, 12V Accessory (3)

• Storage, Side Panels – Bow – Port & Stbd Tubs

• Storage, Bumper – Floor – Bow

• Storage, Shoes – Aft Cockpit

• Storage, Glove Box (Dry)

• Storage, Below ETS Aft Seat

• Storage, Below Port Side Seat

• Table, Teak Cockpit with Cover

• USB Stereo Controls (1)

• Walk-Thru Transom (Stbd) with Door

• Wet Bar with Solid-Surface Countertop, Stainless-Steel Sink, Faucet, Stainless-Steel Grab Handle, Refrigerator with Pull Out Drawers & Trash Receptacles



• Bow Seating, U-Shaped Seating Forward with Fixed Cushions

• Bow Seating, Large Tour Seating Facing Forward with Fixed Cushions & Arm Rest

• Cockpit Social Area with Opposing Seating & Storage Below ETS Module

• Seat, Dual Bucket – Helm with Slider, Flip-Up Thigh-Rise Bolster and Floor Footrest

• Seat, Dual Bucket-Companion with 180° Swivel with Paddle Adjustment Levers and Flip Up Thigh Rise Bolster

• Transom Sungate Seating with 2 Drink Holders



• Storage, Flip Up Port Transom Hatch For Wake/Paddle Board

• Storage, Dedicated Area for a Stern Anchor

• Swim Ladder with Integral Grab Handle

• Transom Washdown Faucet



• Air Conditioning/Heating, 120V/60 Cycle

• Audio Control Zone with 2 Speakers / Sound Bar & Remote

• Entrance Steps, Powder Coated Aluminum with Teak Overlay

• Hull Windows with Pleated Blinds & Tension System

• Refrigerator, In Cabin – Port



• Berth – Queen with Mattress, Sheets & Throw Pillows

• Curtain, Privacy /Curtain

• Drink Holders (4)

• Sheet Set, Fitted (Neutral Color)

• Storage Cabinets & Lockers with Shelves



• Ceiling Liner

• CO Monitor

• Drink Holders (6)

• Lights – Standard & Indirect

• Microwave, 120V/12V

• Opening Port Lights with Screens – Port & Starboard

• Outlet, 12 V Accessory

• Outlet, 120V GFI Protected

• Storage – Port Side Day Galley

• Table, Wood

• U-Shaped Seating (Convertible with Filler Cushions with Fiberglass Liner and Filler Cushion Storage



• Enclosed Compartment with Lockable Door, Solid Surface Countertop, Molded Fiberglass Liner with Glass Sink, Faucet, Pull Out Sprayer, Clothes Hooks, Portlight with Screen, Wood Storage Shelf with Mirrored Bulkhead & with Courtesy Light and Non Skid Floor Treatment

• Head, VacuFlush® with 28- Gallon Holding Tank

• Power Vent, 12V





• Active Trim – Integrated GPS, Speed-based Automatic Engine Trim System

• Alarm, High-Water – Bilge & Cabin

• Alarms, Engine – Oil & Water (Audible)

• Drink Holder

• Dual Digital Dash with Mercury VesselView Link Data (16″); (Includes: 2 Simrad® NSO EVO3 (16″) Touchscreen Displays; NAVIOP Digital Switching; OP50 Remote Control for Displays, 2 Mirco SD Card Readers for Updating Charts, Chartplotter with Preloaded Charts; Transducer with Depth, Water Temperature & Fish Finder)

• Electronic Circuit 50 amp with Fuse Panel

• Horn

• Joystick Control

• Complimentary 3-Month Subscription to Sea Ray Connect, Powered by NAUTIC-ON™

• Parallel Battery Engine Start

• SmartCraft® Digital Throttle & Shift with Trim Switch & Ignition Cutout Switch (Binnacle Control with All Engines)

• Steering, Power-Assisted with Tilt Wheel

• Stereo, Fusion® Apollo 770 AM/FM with Bluetooth, Wi-Fi Audio Streaming; SRX 400 Fusion Head Unit in Cabin with speakers for Discrete Zone; (6) Pair of Fusion 6.5″ Speakers; 10″ Subwoofer; (3) Fusion Signature Series Amps & (3) NRX 300 Remote Controls (Bow, Cabin, Transom)

• Switch Panel with Backlit Weatherproof Lighted Chrome Push Button Switches

• Tilt & Trim, Power



• Bilge Pump, 12V Automatic

• Bilge Pump, 12V Automatic High-Water (2) 1-Bilge 1-Cabin

• Blowers, 12V Bilge (2)

• Fire Suppression System – Automatic

• Gel-Coated Engine Compartment

• Insulated Engine Compartment

• Lighting – 12V

• Oil Filter – Remote



• Battery Charger / Converter 120V /60 cycle

• Battery Switch, Single with Solenoid

• Battery Trays with Mounts

• Galvanic Isolators

• Mercathode (2)

• Shore Power, 120V/60 Cycle – 30-Amp Service with Inlet, 50’ Cord & Converter, Galvanic Isolator & Main Distribution Panel (Also Available in 220V/50 Cycle)

• TV Inlet with TV Antenna / TV shore cord



• Evaporative Emissions Fuel System

• Fuel Lines, USCG – Type A-1

• Fuel Tank with Electric Anti-Siphon Valve & Electric Sending Unit



• Low Emission – Gas, 120V/60 Cycle with Remote Start, Muffler, Closed Cooling, Fuel Filter, Seacock & Seawater Strainer



• Variable Running Surface – Trim Tabs & Trim Indicators



• Pressure Water System with 12V Pump

• Faucet – Wet Bar

• Pullout Sprayer – Head

• Pullout Sprayer – Transom

• Water Heater (6 Gallon)

• Water Tank (50 Gallon) with Level Indicator and Water Filter System



• Twin MerCruiser® 8.2L MAG ECT Bravo Three® with Axius™ Propulsion (T-380 hp / 283 kW)

• Propellers, Stainless Steel


Gelcoat and Paint
Full Color Hull Selections (Black/ Sea Ray Blue/ Rally Red/ Horizon Gray)
Hull Side Color Selections (Black/ Sea Ray Blue/ Ocean Blue/ Rally Red/ Horizon Gray)
Gel Stripe Selection (Black/ White /Blue / Red / Gray or Tan)
Flooring options
Faux Teak on Swim Platform- Brown
Flooring Upgrade, Infinity Woven, Snap-in
Snap In SeaDek - Bow & Cockpit
Teak Flooring - Cockpit
Teak Flooring - Swim Platform
Carpet Liner, Snap-In (Cockpit)
Canvas Options and Boat Enclosure
Sunshade, Bow Seating
Canvas, Cockpit Cover/Tonneau Cover w/Canvas Storage Bag
Aft Extended Sunshade (SureShade)
Retractable Canvas Insert for Hardtop
Canvas Package ( for Spoiler)-Canvas, Cockpit Cover/Tonneau Cover;Canvas Storage Bag;Front Curtains;Side Curtains;Aft Curtain
Electronic options
4G Radar
Dynamic Running Surface™
Inverter 12V to 220V/50
VHF Radio - w/Antenna
Water sports
Air Compressor
Generator options
Generator- Diesel - 220V/50
Stereo options
Stereo, Premium Cockpit Sound System w/Upgraded Component Speakers, Amplifier, Subwoofer, Transom Stereo Remote, & MP3 Port
TV options
TV w/DVD - V-Berth
TV, Flat Screen - Midberth
TV, Flatscreen- Cockpit
Docking Lights
Spotlight, 5" Remote-Controlled
Indirect Cockpit Lighting, Blue LED
Thru Hull Underwater Lighting
Head and Water options
Macerator w/Seacock Interlock System
Gray Water System
Windlass, anchor options
Stainless Steel Anchor (in lieu of galvanized)
Windlass, all chain upcharge
Individual options
Bow Cockpit Table Teak
Cockpit Heat - Hot Air Vent Only
Cockpit Wet Bar 2nd Refrigerator
Electric Grill, Dual – 220v/50 (requires Inverter)
Fender Clip System - Quick Disconnect
Filler Cushions - Bow
Grill, Cockpit - Built-In (220V/60 Cycle)
Swim Platform, Automated Submersible
Yacht Flag and Flag Pole


Standard propulsion
2 x MerCruiser 8.2 MAG ECT Bravo IIIx w/ Axius Propulsion (2 x 380 hp - 283 kW) ()
Optional propulsions
2 x MerCruiser 8.2 MAG HO ECT Bravo IIIx w/ Axius Propulsion (2 x 430 hp - 283 kW)
2 x Mercury Diesel 370 TDI® 4.2L T3 SeaCore Bravo IIIxr w/Axius Propulsion (2 x 364 hp - 271 kW)