POLK TOWER CANS

Each of Polk Ultramarine’s new UMS77WTS wake-tower speaker housings will accommodate a 200-watt, 7.7-inch coaxial speaker on the wake tower. They offer four possible mounting options, including surface-mounting or installed with one of three available mounting brackets. The housings can also be installed in any orientation and is suitable for angled installations. They are weather- and salt-resistant. $589.99 per pair; polkmarine.com