The city by the bay is getting a heavy dose of bass on February 10th, with the San Francisco stop of Excision’s X Tour. The tour combines a visual instillation with a 100,000 watt sound system, creating a stage setup boasting to be louder than any other dubstep show.  With a supporting lineup of Lucky Date and Liquid Stranger,  the X Tour is set to shake the foundation of The Warfield with heavy drops and resonating wobbles. Check out the trailer for the tour after the jump.