NPB 30


General Specification & Standard Outfitting

The “Newport Bass” is a professional yachtdesign by:  Martin de Jager Yacht Design BV, Schiedam, proudly built by Menken Maritiem BV 

Length over all:  
9,00 meter – 10.25 meter
3.12 meter
1.05 meter 
Air draft:
1.85 or 2.25 meter 
app. 5000 – 6000 kg 


Hull: Polyester GRP, 100% hand lay-up, no spay work or vacuum 

Colour :  For hull, coaming and deck 32 colours to choose Deck:  Polyester, 100% hand lay-up with Balsa

Stringers:  PU foam laminated

Certificate:  CE certificate Cat. C, Coastal waters t/m 6 Beaufort

Class: Lloyd´s hull certificate, optional 



The Newport Bass is deliverable in various versions, enabling us to build the version of choice very efficiently with some insert pieces and various benches. We offer you the following choices, providing you with every possible combination of these choices. Along with all the possibilities described and showed below, every version of the Newport Bass is also available in a ‘XL’ edition, with an extra hut under the cabin, where two additional beds can be found. The additional costs of these options are specified at ‘Options & Accessories

1. Position of the steering wheel /helm:

The steering wheel can be placed at the back of the ship, as can be seen in the picture. In front of the steering wheel there is a spacious seating shaped like an ‘U’ located at starboard. With the optional table leg, one could easily change this seating including the table into either a sundeck or a double bed. At port side a 5-pax bench is located. With this layout the Newport Bass is one of the most spatial cabin sloops from Holland, and the person steering is not separated from company.
The steering wheel could also be placed in the front of the cockpit, on starboard. Next to the helm seat a second chair is placed.. Behind the chairs a seating shaped like an U is located. With little effort this seating is changed into a sundeck. On portside you will encounter a 5-pax bench. With this setup the Newport Bass is comparable to traditional motorboats. Very adequate for longer trips with two people.


2. Spray hood or fixed windows

Standard the Newport Bass comes with a spray hood. This spray hood consists of three segments. The segment in front has three windows and can be folded to the front. This way the Newport Bass has a vertical height of 1.85 metres, so for example 80 percent of Amsterdam’s canals are navigable with the Newport Bass. The middle segment is zipped on the front side and stays at the same height, since it’s aft side is held by a removable aluminium support. The third segment covers the aft section of the cockpit and slopes down to the cockpit coaming. In the case of bad weather, you simply seal everything except for the centre part of the aft segment. With a sou'wester or the optional bimini (awning) there will be no problem even whilst cruising under bad weather conditions. If you choose for fixed windows the vertical height of the boat is 2.25 metres. This will lead to 15 to 25 centimetres of spare height at a lot of bridges in Holland. If you choose for the windows, we supply you with a spray hood which will protect under worse weather circumstances, as you will be able to travel in a sealed-off boat. The high back tent could, if the sides are zipped off, also function as awning. The three fixed windows are supplied with wipers.


3. Open or closed cabin

Also in this situation the customer decides in what way the boat will be delivered. We offer the choice between an open passageway from the cabin to the cockpit or a closed version with lockable doors instead.

4. Newport Bass XL

The XL version of the Newport Bass has a length of 10.25 meter. All presented interior choices are also available in the XL. The extra length is used to create an extra aft cabin with 2 full size berths. The cockpit offers slightly more space than the 9 meter version. A swimming platform is incorporated in the hull.

5. Newport Bass XXX

The Newport Bass XXX is an appealing boat with lots of outdoor space and a tough sexy look. Designed for people who understand that watersport is mainly experienced outside. But when they retract to sleep on board they search for space and comfort. The hull of the Newport Bass XL is well suited for this open version. Air draft 1.85, so the canals in Amsterdam can be navigated. 

Some typical cases are:

Cockpit with open transom: The aft cockpit is the eye-catcher of the Newport Bass XXX. From behind you look into the 4 meter open space of the boat. The adjustable table (coffee, dinner , barstool height) has a central position. In the table a bottle refrigerator is installed. At the back you find a gas BBQ - grill. : On either side of the cockpit benches are fixed, that can be extracted to lounge sofas with 70 cm width. Length of these beds is 2 meters. From the cockpit, there is a free passage to the swimming platform.
Cabin - accommodation: light, modern, a huge bed in the front and spacious feeling around it. Styled by the interior designer Just Haasnoot, who choose to use leather, indirect LED lighting and stainless steel accents. 190 cm headspace, also in the toilet / shower unit at starboard





Cruising speed: 6 knots - 22 knots, depending on motorisation

Top speed: 8 knots – 28 knots, depending on motorisation

engines: 54 PK, Yanmar 4 cylinder JH-serie.
Optional Yanmar, Steyr, and Volvo engines up to 300HP are available.

Steering system: Hydraulic, with hanging rudder, SSteel 316 fittings and teak rudder cheeks

Bowthruster: Electric 35 KG/F

Electrical: 12-volt system with start battery, separate service battery, navigation lights.
Extensive Mastervolt panel with 24 switch-breakers, voltmeters, fuel meter and water tank meter, black water tank meter and full-automatic bilge system Shore power set, Mastervolt incl. full automatic battery charger, for service and start battery and 3 AC outlets in accommodation and engine room
Fuel system: 2 * 175 litre. 180 litre, electric pressure pump, taps in pantry and toilet,

Water: extra shower outside 42 litre (to be emptied with suction in marina)

Sound Proofing: The 54 HP and the 75 HP motor are built in a heavily isolated sound box. In this way all noise produced by the motor will be absorbed and the sole sounds you will hear whilst cruising are wind and water. In the case of heavier engines this sound absorbing surrounding is not possible, but instead we put additional insulation on the cockpit floor and all nooks will be hermetically sealed. On all engines a separated exhaust system is mounted, in order for cooling water and waste gases to be abducted separately.
The standard dashboard of the Newport Bass consists of : RPM, hour counter, temperature- and oil pressure-measurer, combined log-depth meter, compass, exhaust-alarm and bowthruster panel. Another option is to install a GPS system among others, potentially with autopilot.


GRP inner lining with teak cupboards and panels, massive fiddles, satin-varnished


Fixed saloon table with teak top and massive fiddles
Teak closet with Mastervolt electrapanel
Halogen lights above entree, kitchen, sittee and bed in 2 segments with dimmers
Hand shower in combination with washbasin-tap
Electric toilet 12V, full automatic with tip switch
Black water meter
Kitchen / pantry with several cupboards and drawers
Granite sink top with Ssteel sink and 3-burner gas stove (CE class)
Electric refrigerator with freeze compartment 12V
Easy accessible storage bins and hatches 


Steering position in aft section of the cockpit or centred at starboard  
Steering stand with teak STAZO-steering wheel
Comfortable benches, “social” layout  
Massive teak decking on cockpit floor
Massive teak on cockpit coaming
Large hatch with gas-cilinders to engine room / storage compartment
Superb insulated engine room with optimised noise- and vibration-reduction.
Easy accessible hatches in cockpit benches


Additionally the standard Boat is equipped with:
SSteel 316 bow strip
SSteel 316 strips on fender strike at transom.
Ssteel 316 cleats, bollards and portholes
Fire extinguishers
Owners manual and CE certificate
2 year guarantee or 200 running hours 




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