Citation :

The Power Wave category is probably the most important highwind sail category. These sails cover a ton of different uses. If you find one of the following descriptions fitting what you are looking for then chances are one of these sails are for you.

Onshore Wavesailing: Sailing in non-perfect wave spots where the wind is blowing the same direction as the waves
Bump-and-Jump Freeriding: You want power for jumping and a sail that will let you have fun in any highwind conditions from big swell to flatwater
Power Hungry down-the-line wavesailing: Heavy-weight sailors often prefer these sails for perfect peeling waves.
Don't Know what you Want: These sails general cover the largest wind range and are the least specialized so pretty much anyone can grab one and have a good time (especially with a little tuning).

AEROTECH: PHANTOM
EZZY: WAVE TIGER
GOYA: ECLIPSE
HOT SAILS MAUI: FIRE POWER - SUPERFREAK - SMACK
LOFT: PURE LIP
MAUISAILS: GLOBAL
NAISH: FORCE
NORTH: DUKE - ID (5.4 to 6.4-meter)
NEIL PRYDE: ATLAS
RRD: SUPER STYLE
SAILWORKS: REVOLUTION
SEVERNE: BLADE - GATOR (5.3 to 3.7-meter)

la came ici: http://www.windsport.com/gear_article?news_id=1267

les mêmes plus:
Simmer Icon
Gaastra Poison
Point 7 Sado
Tushingham Rock
Vandal

http://www.boardseekermag.com/windsurfing-equipment-tests/2011/5.3-wave-sails-overview.html
et précisions sur les power wave: http://www.boardseekermag.com/windsurfing-equipment-tests/2011/5.3-wave-sails-introduction.html