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starting from €800.00 €680.00

Extreme Control

ELEVEN is considered by many divers one of the best BCDs on the market for its category. Its special harness and its extra valves give you a total control and a great stability. ELEVEN is a technical buoyancy compensator but at the same time, it is comfortable and practical to wear, also in water. This jacket has been especially designed for those divers who want to face difficult immersions, but it is also suitable for recreational ones.

  • MATERIAL Required

    • Cordura 0 € in più
    • Kevlar (anti-cut and fire-resistant textile) 0 € in più
    • Night (reflective textiles) 0 € in più

    COLOUR Required

    • Black 0 €
    • White 0 €
    • Yellow 0 €
    • Blue 0 €
    • Orange 0 €
    • Red 0 €
    • Fuchsia 0 €
    • Camouflage 0 €

    COLOUR (Night + Colour) Required

    • Black 0 €
    • White 0 €
    • Yellow 0 €
    • Blue 0 €
    • Orange 0 €
    • Rosso 0 €
    • Fuchsia 0 €
    • Camouflage 0 €

    INNER TUBE Required

    • Monotube 0 €
    • Double tube 0 €


    • 27 lt 0 €
    • 40 lt 0 €

    PLATES Required

    • SOFT (without plates) 0 €
    • PLATE STEEL (stainless steel plates) 0 €
    • PLATE ALU (anodised aluminum plates) 0 €

    TANK BANDS (pair) Required

    • MONO-TANK 110 cm with nylon buckle 0 €
    • DOUBLE TANK 150 cm with nylon buckle 0 €
    • MONO-TANK 110 cm with stainless steel buckle 0 €
    • DOUBLE TANK 150 cm con with stainless steel buckle 0 €

    INFLATOR Required

    • Inflator with simple curve connection 0 €
    • Inflator with valve with metal twin wire without fraying 0 €

    POCKETS (pair) Required

    • Horizontal double zip, 5 kg, 6,5 x 20 x 14 cm 0 €
    • Horizontal triple zip, 5 kg, 12 x 22 x 16 cm 0 €
    • Slide, 4 kg, 6 x 22 x 13 cm 0 €

    SIZE Required

    • Standard (height from 160 to 195 cm; waistline from 80 to 145 cm) 0 €
    • Teilored 0 €


    • No customized 0 €
    • Customized inflator holder 0 €
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A BCD completely modular

This jacket is provided with an AUDAXPRO Technical Modular System (T.M.S.), which allows changing the BCD standard configuration according to your needs. Thanks to the Audaxpro T.M.S. you can shape, configure and integrate your BCD as you like. You can, for example:

Adapt your jacket to your physical shape

Adapt it according to the type of immersion

Change its components with any other Audaxpro BCD ones

Upgrade your equipment with a wide series of accessories

A BCD with a totally adjustable and super-accessorized harness

ELEVEN has a comfortable, fully equipped and anatomic harness. It is Wide Fit scuba BCD, so it covers you up to the pelvis. This feature makes it longer than any other Audaxpro buoyancy compensators, with the exception of the AREA51 jacket (which is similar), and longer than any other BC on the market. Moreover, its special harness can be easily set and adjusted to your body also while wearing it. The scuba BCD total adherence to your torso gives you a great stability and influences positively your posture helping your swimming and consumption while diving.

More info

The preformed harness of this great diving jacket is entirely made of padded cordura with a soft 2,5-mm pre-compressed expanded polystyrene layer, which ensures the best diving comfort. The harness and the anatomical shoulder straps are blocked and adjustable through 2 stainless steel buckles and fixed with Velcro. You can fasten and unfasten the jacket shoulder straps through 2 50-mm nylon fasteners. The shoulder straps have 2 50-mm stainless steel D-rings and as these rings are not sewn, you can adjust the straps as you prefer. You can set them also thanks to a HT polyester strip tightening the anatomical shoulder strap to the harness. This strip is blocked through 2 stainless steel buckles. Moreover, the anatomical shoulder straps are equipped with 2 stainless steel little rings each, which help adjusting the breast line. In the part adjacent to the bladder, there is a HT polyester strip vertically placed at the harness centre, where there are also 3 stainless steel grommets (2 in the higher part and 1 in the lower part). Right and left to the central strip there are 2 other strips divided by seams that form some slots. The latter ones make the buoyancy compensator lighter (SOFT version). This BCD is equipped with 8 stainless steel grommets, 4 per side, and 4 latex rings to fix the hose or the canister. Your diving will be comfortable. In fact, if necessary, you can replace the ventral belt placing 2 rectangular 50-mm nylon rings, which are on the lower part, at the ventral part level. The ventral belt is equipped with 2 50-mm stainless steel D-rings to hook the decompression tanks. There are 6 25-mm stainless steel D-rings and 2 50-mm stainless steel D-rings to fix some accessories. The harness of this scuba jacket also has a HT polyester handle to carry the BCD in the water or on board. Thanks to an anatomical plate padding, the plate of this scuba BCD is more comfortable. Inside the plate padding there is an inner pocket for the lift bag or the signal tube, fixed with 6 stainless steel screws. A rectangular 50-mm nylon ring, placed centrally in the lower part of the harness, is there for fixing the inguinal belt, which can be adjusted through a 50-mm nylon back buckle. A stainless steel buckle allows closing the ventral belt of the jacket. Next to the buckle, there is a loop with a 25-mm stainless steel D-ring to anchor the scuba jacket to the boat.

A different version for every different need

Audaxpro BCD have been designed to ensure the best performances in every kind of diving immersion. For this reason, ELEVEN jacket is available in different versions, one for every different need. This is only possible because the BCD Audaxpro are built by combining high technology and skilled Italian craftsmanship.

Choose the most suitable textile for your immersions

  • Standard model made of highly resistant textile (cordura)
  • Suitable for technical scuba immersions but also for recreational diving
  • 8 different colours
  • BCD with reflective textile (scotchlite)
  • Suitable for night immersions or diving with low visibility; ideal BCD for scuba guides
  • 8 different colours
  • Made of an anti-cut and fire-resistant textile (kevlar)
  • Perfect for scuba immersions in caves or inside wrecks because of its extraordinary resistance
  • 1 available colour

Choose your favorite color for your BCD

The BCD ELEVEN is available in 8 different colors (except Kevlar model). You can choose between black, white, blue, red, yellow, orange, fuchsia and camouflage

Choose your BCD with the suitable buoyancy force

ELEVEN is really appreciated by many divers for it extra valves that allow a great flexibility in any position. Audaxpro gives you the possibility to choose the BCD ELEVEN in the suitable buoyancy thrust for your scuba immersions. You can opt for a monotube version of 27 or 40 litres with 3 overpressure and rapid-discharge valves or between the double-tube models of 27+27 o 40+40 litres. Thanks to its double air chamber, to the 6-overpressure and rapid-discharge valves, the double-tube system increases the safety level of this scuba jacket, which is already assured by the quality of Audaxpro materials and their production technologies.

More info

The outer bladder of this scuba BCD is made of cordura, while the inner bladder is of TEXTANE A/B 210 nylon. If necessary, you can replace the jacket inner bladder thanks to a concealable zip placed in the higher part of the bladder. There is a polyester protection for the inner bladder. In the central part of the BCD bladder, there are 4 cuts to lighten the jacket (SOFT version), 12 stainless steel grommets to tighten the latex rings and a HT polyester strip, vertically placed at the bladder centre. Right at the centre of the bladder, this diving jacket presents also 3 stainless steel grommets, 2 in the higher and 1 in the lower part of the bladder. The big strips on the bladder sides have slots to pass and tighten the 12 latex bands 3×8. The latter ones are necessary to adjust and empty the BCD air chamber.


Buoyancy thrusts: 27 or 40 lt

Tank maximum capacity 27 lt: 18 mono-tank or 15+15 bi-tank

Tank maximum capacity 40 lt: 20 mono-tank or 20+20 bi-tank

Overpressure and rapid-discharge valves: 3

Double Tube

Buoyancy thrusts: 27 or 40 lt

Tank maximum capacity 27 lt: 18 mono-tank or 15+15 bi-tank

Tank maximum capacity 40 lt: 20 mono-tank or 20+20 bi-tank

Overpressure and rapid-discharge valves: 6

Balance the BCD weight according to your equipment

Thanks to Audaxpro technical modular system, you can set the weight of your scuba BCD according to the different equipment you may choose for every immersion. ELEVEN BCD can be bought or used with plates (Plate versions) as well as without them (Soft version). In the Plate version, you can opt for a stainless steel plate and back plate to increase the jacket weight, or for a plate and back plate made of anodized aluminium to diminish it. There is an anatomical back plate padding, which ensures you the best comfort with buoyancy compensator ELEVEN. The back plate padding has an inner pocket to keep the lift bag or the signal tube.

More info

This special scuba jacket is assembled either with a stainless steel plate (kg. 2,160) and back plate (gr. 690) or with an aluminium plate (gr. 730) and back plate (gr. 230). In the back plate, 2 big back strips are assembled to fix the BCD tank. You can choose between 2 different types of big strips for this scuba jacket, one for mono (110 cm) and one for bi-tank (150 cm). On the strips there are 2 non-slip rubber grips.

Plate Steel

Stainless Steel

Plate 2,160 Kg
Back Plate 690 gr

Plate Alu

Anodized Aluminium

Plate 730 gr
Back Plate 230 gr


Without Plates

Maximum lightness

Choose the inflator you prefer for your BCD

The ELEVEN BC has been designed to guarantee the best functionality during your diving performances. The inflator has been strategically placed, in order to save space, allow an immediate localization and simplify the use of this scuba jacket. Moreover, with ELEVEN BCD you can choose between 2 inflator models, one with simple curve connection, the other one with discharge valve and metal anti-fraying wire. Both have a piston control, a nickel-plated brass inner mechanism and derlin non-slip buttons.

curve connection

Valve with metal
twin wire without fraying

Choose the perfect pocket for your BCD

With Audaxpro, you have the opportunity to choose among many different pocket models for holding ballast and/or other containing objects. All Audaxpro pockets are available in 8 different colours. You can choose the one that matches better your ELEVEN BCD.

More info

The pockets of this special scuba jacket are made of cordura and have different functions and weight capacity. In the ELEVEN BC standard configuration, there are 2 different models with a maximum weight capacity of 5 kg: a horizontal one (12x22x16 cm) and a vertical one (12x16x22 cm). Every pocket of this jacket has 2 parts playing different roles. The adjacent part to the harness serves as a ballast holder and has a double opening, a higher and a lower one. There are 2 zips allowing the opening of this diving BCD. In case of necessity, in fact, you can let the ballast slip away simply opening the zip. The pocket outer part is meant to hold objects and it has a zip opening too. In its internal part there is a 25-mm D-ring useful to fix some accessories. At the bottom, you can find a stainless steel grommet for the water drainage. You can fix the BCD pocket to the ventral belt passing the strip through 2 50-mm stainless steel buckles and a slot sewn on the back part of the pocket. A stainless steel screw ensures that the pocket is tightened to the BCD harness, passing through a stainless steel grommet placed on the pocket back. It is also possible to assemble other models (optional) on your jacket choosing one among the whole Audaxpro pocket collection.

 Sign your BCD

Not only can you customize your jacket technically, but you can also personalize your BCD with the writing you prefer! Audaxpro offers you the chance to embroider your BCD inflator holder.

More info

For example, you can write your name, nickname, acronym, your diver certification number, the didactics, your blood type or any other signs…

Immersion Type

  • Technical
  • Technical/Recreational

BCD Style

  • Latex rings

T.M.S. (Technical Modular System)

  • Adjustable BCD according to the type of immersion
  • Adjustable harness according to your physical shape
  • Compatible components with those of any other Audaxpro jacket
  • Possibility of equipment upgrading with extra accessories

Available Versions

  • ELEVEN (standard model):
    – Outer bladder made of Cordura
    – 8 colours (black, red, yellow, blue, white, orange, fuchsia and camouflage)
    – black harness
    – outer bladder made of reflective textiles like Scotchlite, Cordura and nylon protective net
    – 8 colours (black/night, red/night, yellow/night, blue/night, white/night, orange/night, fuchsia/night and camouflage/night)
    -black harness
    – outer bladder made of anti-cut and fire-resistant textile Kevlar
    – one available colour: black
    – black harness

Buoyancy Thrusts

    – 27 lt
    – 40 lt
    – 27+27 lt
    – 40+40 lt

Tank Maximum Capacity


  • Wide Fit (covers your bust up to the pelvis)
  • Adjustable while wearing
  • HT polyester straps
  • Pre-formed harness of cordura and 2,5-mm pre-compressed expanded polystyrene
  • Adjustable ventral belt
  • Replaceable ventral belt, if needed
  • Stainless steel ventral belt buckle
  • Adjustable anatomical shoulder straps
  • Adjustable inguinal belt
  • Adjustable breast line
  • Hooking supports for decompression tanks
  • Fixing support for hose or canister
  • Fixing supports for accessories
  • Boat anchoring support
  • HT polyester handle to transport in water or on board
  • 21 stainless steel D-rings
  • 15 stainless steel fexing screws
  • 50 stainless steel grommets
  • Plate padding with anatomical padding and inner pocket (to keep the lift bag or the signal tube)
  • 2 big back strips to hold the tank with rubber grip, two options
    – mono (110 cm)
    – bi-tank (150 cm)

Air Bladder

  • Horseshoe shaped
  • 3 overpressure and rapid-discharge valves for monocameral model
  • 6 overpressure and rapid-discharge valves for bicameral model
  • Outer bladder made of:
    – cordura (ELEVEN)
    – scotchlite, cordura and protective nylon net (ELEVEN NIGHT)
    – kevlar (ELEVEN KEVLAR)
  • Textane A/B 210 outer bladder
  • Replaceable inner bladder (if necessary) with concealable zip
  • Polyester protection for the inner bladder
  • 12 latex rings (3×8) for adjusting and filling the bladder
  • 12 stainless steel grommets to pass and tighten the latex rings
  • HT polyester big lateral strips with slots to pass and tighten the latex rings


  • Optional choice between 2 models:
    – inflator with simple curve connection
    – inflator with discharge valve and metal anti-fraying wire
  • 2 inflators (double tube version)
  • 50-cm long
  • Piston control
  • Nickel-plated brass inner mechanism
  • Non-slip inflation and deflation buttons of derlin
  • Cordura inflator protector


  • 2 pockets to hold ballast and/or contain other objects
  • Optional choice among:
    – horizontal triple zip, 5 kg, 12 x 22 x 16 cm (standard equipment)
    – vertical triple zip, 5 kg, 12 x 16 x 22 cm (standard equipment)
    – horizontal double zip, 5 kg, 6,5 x 20 x 14 cm (optional)
    – vertical double zip, 5 kg, 6,5 x 14 x 20 cm (optional)
    – slide, 4 kg, 6 x 22 x 13 cm (optional)


  • All ELEVEN models are available in the following versions
    – PLATE (jacket is sold with plates)
    – SOFT (jacket is sold without plates)
  • In the Plate version, you can choose between
    – stainless steel plate (2,160 kg) and stainless steel back plate (690 gr)
    – anodized aluminium plate (730 gr) and anodized aluminium back plate (230 gr)


  • ELEVEN PLATE  STEEL (complete model with stainless steel plates)
    – 27 lt – 7,8 kg
    – 40 lt – 8,1 kg
    – 27+27 lt – 8,5 kg
    – 40+40 lt – 8,8 kg
  • ELEVEN PLATE ALU (complete model with aluminium plates)
    – 27 lt – 5,8 kg
    – 40 lt – 6,1 kg
    – 27+27 lt – 6,5 kg
    – 40+40 lt – 6,8 kg
  • ELEVEN SOFT (model without plates)
    – 27 lt – 4,8 kg
    – 40 lt – 5,1 kg
    – 27+27 lt – 5,5 kg
    – 40+40 lt – 5,8 kg

Taglie Disponibili

  • Size A (M, L, XL)
  • Size B (M, S, XS)
  • Tailored

Standard Equipment

  • LP hose, 73 cm
  • Nylon 210 bag for transport
  • Instruction manual


  • It is possibly to personalize the inflator holder with the writing you prefer


  • 2 years

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