Sea Ray

SLX 400 OB

Introducing the SLX 400 OB, 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 patio wing, 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.
Standard Layout

Overall Length12.77 m
Beam3.70 m
Draft - Stern Drive Down114 cm
Draft - Stern Drive Up82 cm
Dry Weight8,408 kg
Fuel Capacity1,419 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

• Resin, High-Performance Vinylester

• Rub Rail, PVC with Stainless Steel Insert

• Storage, Fwd Deck with Hatch

• Swim 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, Bilge 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, 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

• Finished Aft Bilge Storage

• Lighting – 12V



• 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



• Triple Mercury® 350 Verado® Outboards with Joystick Piloting – Black (Tri-350 hp / 261 kW)

• Propellers, Stainless Steel


Gelcoat and Paint
Engine Color Option-White
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)
Camper Canvas Package (for Sport Spoiler)-Camper Top w/Boot & Vertical Storage,Canvas Storage Bag,Front Curtains,Side Curtains (Bimini & Camper)
Retractable Canvas Insert for Hardtop
Electronic options
4G Radar
Dynamic Running Surface™
Sea Keeper Gyro
Shore Power, 30 Amp/ 220V/50 w/50" Cord, Adapter & Main Distribution panel
Inverter 12V to 220V/50
VHF Radio - w/Antenna
Water sports
Air Compressor
Stereo options
Premier Stereo Upgrade-Fusion
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
VacuFlush® Head w/Direct Overboard
Macerator w/Seacock Interlock System
Gray Water System
Windlass, anchor options
Stainless Steel Anchor (in lieu of galvanized)
Windlass, all chain upcharge
Individual options
Cockpit Wet Bar 2nd Refrigerator
Electric Grill, Dual – 220v/50 (requires Inverter)
Fender Clip System - Quick Disconnect
Wine Cooler
Table, Cockpit, Fiberglass w/Teak Overlay (Replaces Std Fiberglass)
Filler Cushions - Bow
Grill, Wet Bar, Electric: (Requires Inverter & Shore Power Options)
Yacht Flag and Flag Pole


Standard propulsion
3 x Mercury 350 Verado with Joystick Piloting (3 x 350 hp - 3 x 261 kW) ()
Optional propulsions
3 x Mercury 400 Verado with Joystick Piloting (3 x 400 hp - 298 kW)