2017 SHOCKWAVE 29' MAGNATUDE CLOSED BOW The Shockwave 29 Magnatude is beautifully proportioned with plenty of freeboard and is physically one of the largest 29 foot vee bottom sport cruisers on the market. The 29' Magnatude is available with single or twin engines. These pictures are an example of what the boat model looks like and are not the exact boat for sale. At Shockwave Custom Boats boats are custom build to order and therefore you have the choice to design the colors and graphics of your own custom boat. Please log onto our website to view our full product line and to view a list of our many standard features.