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Andrew B.
Gold Coast, QLD • 8 months ago
Genuine commercial-grade build. You can feel the difference the moment you step on board.
Pack-up & pack-down
Folds away like a 0.9mm tourer.
Two short videos showing exactly how it packs into the Bluewater kit bag.
Put-Together
Aerowave Viper 330 — Full Put-Together Walkthrough
Watch a full Aerowave Viper 1.2mm catamaran go from rolled-up kit bag to ready-to-launch. 33% thicker than TrueKit — and still travel-ready. Caravan, ute tray, or RV gas-bottle nook: it stows.
Pack-Down
Viper 330 Catamaran — Packing Down At A Campsite
From on-the-water back into the kit bag at a campsite. Our commercial-grade 1.2mm Valmex doesn't punish you for going thicker — deflation and pack-down are just as fast as a flimsy 0.9mm tourer.
Boat PackagesInflatable BoatsPremium Sports Catamaran
Aerowave Viper 400 Sovereign
5.0·3 verified reviews for this boatFlagship 4m enclosed-bow inflatable catamaran. German VALMEX® 7321 Heavy Plus 1.2mm commercial-grade fabric, 8-10 PSI maximum air deck, LockPro wheels, full Bimini and FREE DDP Sea-Freight Australia-wide delivery included. Winter special — save $1,000 until 31 August 2026.
Verified buyers say
Read all 25 reviews →Andrew B.· Gold Coast, QLD
"Genuine commercial-grade build. You can feel the difference the moment you step on board."
Linda A.· Melbourne, VIC
"Took it out chasing snapper offshore — handled the chop way better than I expected."
Scott M.· Launceston, TAS
"Pulled the kids on a tube all day. Heaps of room and the 4-stroke pushed it along nicely."
$5,796AUD
or from $28/week with AMMF finance →Metro freight included
5–7 yr hull warranty
Built to order
Real human support
International shipping available. We ship Aerowave boats worldwide — call 02 4335 1603 or email us for a freight quote to your country.
- Flagship Enclosed-Bow Layout
- German VALMEX® 7321 Heavy Plus
- 8-10 PSI maximum Rigid Air Deck
- LockPro Wheels Included
- Full Bimini Included
- 5-Year Structural Warranty
Choose your model
Selected: Full Package
All-in package — nothing extra to add
Bimini sun top, LockPro wheel kit and High-Pressure Air Deck floor are included. The 22 PSI lithium pump is now sold separately in accessories.
What's in the Full Package
- Reinforced aluminium transom
- High-Pressure Air Deck floor (standard)
- Rope-integrated bow bridle system (standard — not an extra)
- 2× Aerowave-branded fishing rod mounts factory-glued & fitted to the tubes — PLUS 2× matching rod holders supplied free
- 2× Marine aluminium bench seats (standard)
- Two standard oars — stow in tube Velcro or on top of tubes
- High-volume foot pump + pressure gauge (backup pump)
- Aerowave inflatable boat Bimini sun top (standard)
- LockPro Plus stainless launching wheel kit
- Heavy-duty Bluewater kit storage bag (standard)
- Repair kit, valve key & 5–7 year limited hull warranty
Please choose your boat colour?
Colour: Arctic Grey / Black
Please choose your wheel colour?
Wheel colour: Red
Accessories
Hull Fabric Upgrade
Shipping
Choose your payment plan
New boat builds are made to order — secure your build slot today with our 50% deposit option, or pay in full.
Secure Stripe checkout Pre-delivery inspection on every boat Australian family business · phone support 7 days
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CallBuy now, pay later
Klarna4 payments of $1,449.00
Zip4 interest-free of $1,449.00
AMMFMarine finance from $0 deposit
Approval subject to provider. T&Cs apply.
Major metro freight included
DDP sea-freight included to Sydney, Melbourne, Brisbane, Perth, Adelaide, Canberra & Hobart metro (+ major regional centres). Typically 30–40 days door-to-door, fully insured. Darwin, Townsville, Cairns and other Far-North QLD / remote WA / outback SA / Tas regional addresses attract a remote-area surcharge of approx. AUD $1,000 (quoted in writing before dispatch).
For full information on shipping, please see our shipping policy.
5–7 Year Hull Warranty
Applies to orders placed on or after 1 June 2026. Years 1–5 cover defects across hull, seams, air deck, valves, floors & fittings. Years 6–7 extend cover on the hull fabric and welded seams. German VALMEX® 1.2mm commercial-grade fabric. Orders placed before 1 June 2026 are covered by our previous straight 5-year hull warranty.
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Australian Owned
NSW-based support team
Real Human Support
Call 02 4335 1603
5–7 Year Hull Warranty
Orders from 1 Jun 2026 · earlier orders: 5-year
Frequently bought together
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Answer 6 quick questions — we'll match you with the right hull, motor and freight quote. Free, no signup.
Start the 60-second fit quizMarine Finance
Finance this boat from $26/week
Estimate only — powered by Australian Motorcycle & Marine Finance (AMMF).
Deposit (AUD)
$580
10% of price
Term
5 years
60 monthly repayments
Comparison rate
9.95% p.a.
Subject to AMMF approval
Weekly
$26
Monthly
$111
Amount financed
$5,216
Indicative only. Actual repayments depend on your AMMF credit assessment, term, fees and the balloon you select. Talk to AMMF for a personalised quote on Aerowave Viper 400 Sovereign.
Included free
12 months of WavePath Pro — adventure planner, live location & SOS
Web app — add to iPhone or Android home screen. Works like a native app.
Owner's manual
Aerowave Catamaran Manual
Everything you need before your first launch — assembly, floor installation under the transom brackets, tube & floor inflation pressures, care, storage and field repair. See the manual for full pressure details.
Marine insurance
Need insurance for your boat?
We compare quotes from Club Marine, Nautilus Marine and Trident Marine for you — one short form, quotes back by email, no obligation.
Get insurance quotes We forward to insurers — they quote you direct
Prefer a written quote first? We'll email the full spec sheet, freight to your postcode and a personal quote.
Three fabric grades
Three fabric grades. Yours to choose.
Most competitors in this market only build in 0.9mm fabric. We give you the choice: 0.9mm VALMEX® on the AeroCat, 1.2mm VALMEX® Heavy Plus on the Viper (33% thicker hull), or step up to Orca CSM/Hypalon for the toughest tropical and commercial conditions.
Lightweight / tender
0.9mm VALMEX®
The fabric used on every AeroCat catamaran.
- 0.9mm German VALMEX® fabric
- Light enough to launch solo
- Perfect yacht tender / day boat
- Not built for heavy commercial duty
Most popular
Serious skippers
1.2mm VALMEX® Heavy Plus
33% thicker than 0.9mm. Built on the Viper.
- 1.2mm Heavy Plus hull — 33% thicker
- 5–7 year hull warranty
- 8-10 PSI maximum high-pressure air deck — no flex
- Same fabric as workboats & rescue craft
Premium upgrade
1.2mm Orca CSM/Hypalon
The fabric used on top-tier commercial RIBs.
- Superior UV resistance — tropical-rated
- Maximum abrasion & chemical resistance
- Available as an upgrade on any Viper
- Built for saltwater commercial service
One brand. Three hull grades. Pick the boat that matches how hard you push it.
OverviewRead full spec ↓
Aerowave Viper 400 Sovereign — Flagship 4m Enclosed-Bow Catamaran
Now only $5,295 — our most premium Viper package with enclosed-bow confidence, catamaran stability, German VALMEX® 7321 Heavy Plus 1.2mm commercial-grade fabric, 8-10 PSI maximum air deck, LockPro wheels, full Bimini and FREE DDP Sea-Freight Australia-wide delivery included.
This is the Sovereign difference: a premium enclosed-bow 4m catamaran built with German VALMEX® 7321 Heavy Plus 1.2mm commercial-grade fabric, thermo-welded construction, a high-pressure 8-10 PSI maximum air deck, over-inflation safety valves, and a complete flagship package designed to sit above cheaper inflatables and generic look-a-likes.
Winter Special Package Deal
Was AUD $6,295 — now AUD $5,295. Save AUD $1,000. Valid until 31 August 2026.
The flagship Viper for buyers who want the best version
The Viper 400 Open Bow show offer sits at $5,995. The Sovereign at $5,295 now gives buyers an even sharper flagship enclosed-bow package — a more refined, more family-friendly, more serious Viper package at stronger show-special value.
- Flagship status — the top Viper package for buyers who want the most premium 4m layout in the range.
- Premium material spec — German VALMEX® 7321 Heavy Plus 1.2mm commercial-grade fabric and thermo-welded construction.
- 8-10 PSI maximum air deck — a firmer, more rigid underfoot feel when standing, fishing or moving around.
- Enclosed-bow confidence — a more refined front-end layout for a stronger, more complete flagship look.
Factory-Built Confidence
The Viper 400 Sovereign is built using premium German VALMEX® 7321 Heavy Plus 1.2mm commercial-grade fabric, precision thermo-welded tube construction and factory-controlled assembly standards. Reinforced tube and transom construction, clean finishing standards and over-inflation safety valves contribute to a stronger-spec package.
Why the fabric really matters
- German VALMEX® 7321 Heavy Plus 1.2mm commercial-grade fabric delivers stronger puncture and abrasion confidence.
- Better UV resistance for harsh Australian conditions.
- Thermo-welded seams support tougher long-term saltwater ownership.
- Over-inflation safety valves help protect the tubes when pressure rises in hot weather.
Ownership outcomes — what you're really buying
- More family confidence — a stable twin-hull platform that feels more predictable when passengers move around.
- Firmer underfoot feel — the 8-10 PSI maximum air deck delivers a more rigid, serious boat-like footing.
- Fewer surprise extras — important gear is already included.
- Flagship pride of ownership — looks and feels like the top Viper, not just another inflatable.
Customer reviews
Verified Google reviews from real Aerowave Viper 400 Sovereign owners across Australia.
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Linda A.
Melbourne, VIC • 3 months ago
Took it out chasing snapper offshore — handled the chop way better than I expected.
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Scott M.
Launceston, TAS • 2 months ago
Pulled the kids on a tube all day. Heaps of room and the 4-stroke pushed it along nicely.