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MJM 4
Price on applicationAbout
Specifications
MJM YACHTS
2025
46' 9" (14.22m)
3.66m
1
Mercury 600 600hp, Mercury 600 600hp
Fiberglass
Description
ALL WEATHER, GAS OR DIESEL, PERFORMANCE YACHT
The MJM 4 is a unique and impressive open-bow express day yacht with luxury overnight capabilities. Her owners describe her as “simply the absolute best driving boat ever – most incredible handling and smooth ride – this is power and fun with fingertip steering.”
Available with twin 440HP diesel Volvo Penta DPI sterndrives or twin mercury 600 HP outboards. The twin 600’s push her well above 50 MPH thanks to our market-leading post-cured Epoxy infusion composites process and advanced hull geometry. This creates a lighter stronger yacht that uses wave energy for stability, requires less horsepower, and is more efficient. the 4 is the most versatile, efficient, and capable express open bow day yacht.
She features 4 social zones and a galley-up layout protected by the MJM indoor/outdoor pilothouse. Below deck features a large v-berth, a yacht-sized head with a glass-enclosed shower, and a double berth amidships. Whether entertaining or on a weekend cruise, this truly all-weather/all-conditions capable performance yacht will guarantee comfort and fun for your family and friends..
Hull and Deck
• Modified deep‐V hull w/sharp entry, 4.2:1 length to beam ratio and 18.5‐degree deadrise
• Vacuum‐infused and post‐cured, epoxy composite with biaxial E‐glass and closed‐cell foam core
• Solid E‐glass and epoxy keel and transom corners
• Vinyl guardrail and ½ round SS rub rail
• High‐density core and/or solid E‐glass at thru‐hulls and under hardware
• Engineered to ISO Category B Offshore standards
• Hull sides finished with urethane yacht paint
• Single vinyl 3/8” cove stripe
• Single painted chine stripe
• White gelcoat deck with non‐skid
• White epoxy painted bilges
• Side and transom entry doors into cockpit sole
• SS custom deck cleats
Exterior
• Port entry bow seating with cup holders and storage below
• Bow filler cushion
• Aft cockpit seating with convertible sun lounge
• Port serving bar with drawer refrigerator and stbd serving bar with storage
• Large storage area under lazarette with outboard engine selection
• Retractable swim ladder
Pilothouse
• Pilothouse with integrated glass system
• Opening forward windows ‐ electrically controlled
• Tinted sliding glass side windows
• Aft enclosure with roll‐up door
• Roll‐up Privacy Curtains on Bridge Deck
• Two overhead hatches
• Cushioned dual helm seat ‐ electrically adjusted
• Gloss finished hand‐picked teak drawers located in helm area
• Triple position gloss finished teak table (bow, lounge, and cockpit)
• L‐shaped lounge to starboard
• Galley to port
• Cushions
• Storage lockers conveniently located throughout yacht
• Drink holders
• Flip‐panel to garbage bin
• SS handrails conveniently located throughout per ABYC
• Synthetic Teak Flooring
Galley
• Solid surface counter‐top with recessed sink and cutting board cover
• Gloss finished hand‐picked teak cabinetry with soft closing drawer slides, latch pulls, and drawer handles
• Two burner induction cooktop
• Water purifier
• Flip panel to garbage bin
• Refrigerator/Freezer Drawers (2)
• Freezer Drawer
• Microwave convection oven combo
Interior
• Open hotel suite layout
• Gloss finished teak and wenge sole with storage locker
• One fixed hull port, two cabin ports, and two overhead hatches
• Enclosed head to stbd, with separate shower. Solid surface countertop, sink, vanity cabinets, and drawers
• Queen amidships berth with memory foam mattress and privacy curtain
• Forward lounge seating converts into primary V‐berth
• Satin finished hand‐picked American cherry paneling and trim
• Premium headliner
• Towel hooks throughout cabin and head
• Chrome door handles and latch pulls
• Head door mirror
• Satin finish hand‐picked cherry storage locker with sliding doors and towel shelf above
• Shampoo shelf
• Locker under head sink with toilet paper holder
• Forepeak Locker
Navigation
• Compass
• LED Lightbar
• Stainless Dual Trumpet Air Horn
• Garmin GPSMAP® 16″ plotters (2)
• VHF and AIS w/ handheld remote at helm
• Speed, depth, and temp transducer
• Mercury Vessel View 7″ or Volvo Trip Display
Propulsion & Steering
• Choice of Outboard Twin Mercury Outboard Verado V12 600 HP or Volvo D6 440 HP with advanced DPI Drives
• Sea‐fire automatic fire suppressant system
• 475 gallon vented, epoxy coated, aluminum fuel tank for OB gasoline option
• 350 gallon vented, epoxy coated, aluminum fuel tank for IB diesel option
• 24” Stainless Edson destroyer wheel with teak rim
• Electric Trim tabs
• Mercury joystick piloting with skyhook and auto‐pilot (OB) or Volvo EVC2 joystick piloting with DPS and auto pilot
Systems
• 7.5kw Gas/6kw Diesel Genset (based on engine selection)
• Air Conditioning System with reverse cycle heat (36,000 BTU)
• Gyro Stabilizer
• Bow Thruster
• Engine Fresh Water Flushing System (OB Only)
• Marine Stereo System with two sub woofers and eight speakers
• Anchor, rode, freshwater spray down, & electric windlass
Electrical Equipment
• 12V DC System with breaker switches and LED voltmeter
• 120 VAC/50 amp shore power system with a Glendinning power cord reel with 50 ft shore cord
• 115A alternators with OB or 125A altenator with IB
• Charger/inverter with built‐in automatic transfer switch, 5000w inverter, 200A charger and color control panel
• Electrical system engineered to ABYC standards
• Three house batteries for a total capacity of 660 amp‐ hours and three spiral AGM 800 CCA start batteries
• Dimmable overhead LED lights in pilothouse, head, and changing room
• Courtesy lights in bilge and large storage lockers
• LED navigation and anchoring lights
• 12VDC, 120VAC, and USB A/C charging ports throughout
• Bonded electrical system with galvanic isolator
Plumbing
• Two automatic bilge pumps with highwater alarms
• Electrically operated fresh water toilet w/41 gal. holding tank, marina pump‐out & macerator discharge
• Gray water sump w/strainer and clear inspection port for shower and AC condensation
• 13 Gallon Hot Water Tank
• On‐demand freshwater pressure system
• Hot/Cold Transom Shower
• Marelon seacocks with oversized strainers and double clamped hoses
Complimentary Owner Package - Standard
• Transhield Transport Cover
• 16″ Teak Burgee Staff
• Commissioning Kit ‐ Spares, Tools, Docking & Safety Gear
• Complimentary Owner Orientation at MJM Factory
• 2.5’ x 4’ national flag w/gloss finished teak staff
• Vinyl name and hail port on back of aft seat
• Covers for bow and cockpit seating
Available Options
• Forward Cockpit Cover
• Aft Cockpit 3pc cover
• Aft Cockpit Bimini
• Bow Shade System
• Removable Bow Table with Cover
• Additional Drop Leaf Table
• 32″ LED Smart HDTV in Forward Cabin
• 32″ LED Smart HDTV in Mid Berth
• 43″ Pop Up Smart HDTV in galley counter with Glomex HDTV Digital TV Antenna
• 120V Electric Grill on Serving Bar
• Underwater Lights (2 on transom)
• Solar Panel mounted on top of pilothouse roof ‐ 150W each (single or double option available)
• Sionyx Nightwave Thermal Camera
• Garmin GMR Fantom™ 18x Radar
• 12V Fans over master berth (2) and midships cabin (2)
• Metallic / Dark Paint (Ex. Lagoon Blue‐Metallic or Flag Blue‐Dark)
• Buff or Grey Non‐Skid