Complete your SonicHub2 System These water-resistant speakers are designed for use with the built-in amplifier on your SonicHub2 marine entertainment system. This pack includes one pair of 200-Watt speakers, mounting hardware, and speaker connection cable. Up to two pairs can be used with a single SonicHub2 module, each in its own “zone” with an independent volume control. 2-Way Speakers In addition to the main element, Simrad marine speakers feature an integrated 25.4 mm (one-inch) Mylar dome tweeter for great high-frequency response. Both elements are encased behind a single removable water-resistant grill. Water Resistant Regular speakers aren’t designed to withstand on-water conditions, particularly in outside installations. These water-resistant speakers are the perfect companion to your SonicHub2 system, letting you enjoy your boating soundtrack in any conditions. Product Details 6.5-inch (16 cm) speakers. Rated 200 Watts. 2-way (each speaker includes a built-in tweeter). Water resistant construction.