Name: Acappella
Builder: BERTRAM
Model: 450 Convertible
Length: 45' 0" (13m)
Beam: 14' 11" (4.55m)
Year Built / Refit: 2008
Engines: 2 x MAN CR-900
Staterooms: 3
Flag: N/A
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45’ Bertram powered with MAN 900hp Common Rail. It has a great 3 stateroom layout with two heads and a huge cockpit for either fishing or entertaining.

Boat has less than 800hrs and seller wants to moved up. 2 boat owner very motivated.

Some options include:



Offer welcome.


Manufacturer Provided Description

The Bertram 450 Convertible is a sportfisherman that combines a deep-V hull with the needs of tournament anglers. The interior of the 450 Convertible can be compared to much larger boats. It was developed to satisfy the sportfisherman, yet deliver the comfort of a cruising boat. The salon - galley - dinette layout is spacious and practical. There is room to relax or entertain in comfort with a full complement of standard features and amenities. The second cabin is unique, with side by side twin berths instead of the more common over and under berths. Unusual in a boat of this size is the elevated cocktail area forward of the dinette, and the possibility of a washer & dryer stack in the companionway. On the practical side, much attention was paid to the organization and layout of the engine room. The fuel tank was put amidships to minimize the effect of fuel load on trim. It also acts as an effective insulator of noise and engine room heat for the forward cabin area. Careful layout of major components makes maintenance very easy. Even in the unlikely necessity of removing an engine or generator, the 450 has been designed so that this may be done without major surgery to the boat.


  • LOA: 48 ft 3 in
  • Beam: 14 ft 11 in
  • Minimum Draft: 4 ft 4 in
  • Maximum Draft: 4 ft 4 in
  • Dry Weight: 46305 lbs


Total Power: 1800 HP

Cruising Speed: 32 knots
Maximum Speed: 36 knots

Engine 1:

  • Engine Brand: MAN
  • Year Built: 2006
  • Engine Model: CR-900
  • Engine Type: Inboard
  • Engine/Fuel Type: Diesel
  • Location: Port
  • Engine Hours: 750
  • Drive Type: Direct Drive
  • Engine Power: 900 HP


Engine 2:

  • Engine Brand: MAN
  • Year Built: 2006
  • Engine Model: CR-900
  • Engine Type: Inboard
  • Engine/Fuel Type: Diesel
  • Location: Starboard
  • Engine Hours: 750
  • Drive Type: Direct Drive
  • Engine Power: 900 HP


Fresh Water Tanks: 1 (159 Gallons)
Fuel Tanks: 1 (618 Gallons)


  • Number of single berths: 4
  • Number of double berths: 1
  • Number of cabins: 3
  • Number of heads: 2


  • Teak trimmed windows w/teak blinds
  • Stereo system
  • Storage cabinets
  • L-shaped sofa with storage compartment below
  • Overhead lighting
  • Dinette table with L-shaped settee
  • Teak overhead grab rails

Galley and Dinette

  • GE turntable Microwave Oven
  • Princess Ceran 2-burner stove top
  • Sub-Zero refrigeration
  • Corian galley countertop w/ under-mount sink
  • Isotherm freezer
  • Storage cabinets
  • Teak and holly flooring galley and dinette

Master Stateroom

  • Full walkaround berth w/storage below
  • 15" Sharp Flatscreen TV
  • 110V
  • outletPull out drawer aft below berth
  • Storage in upper teak cabinets surrounding master berth
  • Pull out drawer aft below berth
  • A/C control panel

Guest Stateroom-Starboard

  • Side-by-side berths
  • Night stand w/pull out drawer
  • Stereo/CD player
  • Night stand w/pull out drawer
  • A/C control panel
  • Hanging locker
  • 110V outlet
  • Reading lights

Guest Stateroom-Port

  • Over/under bunks
  • Storage below lower berth
  • Sharp 15" Flatscreen TV
  • Stereo/CD player
  • Hanging locker

Two Heads

  • Corian vanity countertop, Magna Sahara w/bone sink
  • Teak face w/curved cabinetry below vanity countertop
  • Sink with storage underneath
  • Raritan Electric head
  • Fiberglass molded shower
  • Teak cabinet w/curved cabinetry below vanity countertop
  • Sink with storage underneath
  • Mirror above sink
  • Corian vanity countertop, Magna Sahara w/bone sink
  • 110V outlet


  • Up / down flush mounted electronic console
  • (2) Teak Helm chairs
  • Forward seating - fwd. of helm
  • 6-Rod rocket launcher
  • Fiberglass hardtop with molded-in quartz lights


  • Kohler 11 kw Generator w/ sound shield and aprox 550hrs
  • 220/120V AC
  • 24/14V DC
  • Glendenning shore cable system
  • Charles 40 Amp battery charger
  • Vanner Voltmaster 60 Amp battery equalizer
  • Quicksilver galvanic insolator

Mechanical Equipment

  • (2) 16,000 BTU CruisAir AC w/ reverse heat
  • Trim tabs
  • Watermaker
  • WalVac Central vac system
  • Hydraulic steering system
  • Oil exchange system
  • (3) Bilge pumps
  • Windlass


  • MAN dual electronics displays MMDS-CLC 6.3
  • Furuno NavNet 3D GPS
  • Furuno NavNet 3D Radar
  • Simrad AP26 Autopilot
  • Side-Power bow thruster w/ single level control integration
  • Icom M304 VHF
  • Clarion am/fm stereo CD

Additional Information

  • KVH Satellite antenna
  • Outriggers
  • Watermaker
  • Underwater lights
  • Fiberglass cockpit table
  • Aluminum extended shade
  • Engine room cameras


The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. Hours listed may vary from actual hours due to recent use. Purchaser is encouraged to verify hours prior to purchase. This vessel is offered subject to prior sale, price change, or withdrawal without notice.