Sound Storm Laboratories Sound Storm SX310 2/3 Way Car Electronic Crossover with Remote Subwoofer Control

Style:3-Way Crossover The Sound Storm Electronic Crossover with Remote Subwoofer Level Control (3 Way) tells your tweeters when to tweet and your woofers when to woof. The SX310 is a 3-way electronic crossover with remote subwoofer level control. It features front, rear and subwoofer inputs as well as independent front, rear and subwoofer output levels and level controls.