Kicker has reshaped the world of car audio with innovative products that consistently raise the bar for mobile audio performance. Shop Crutchfield's Kicker store for subwoofers, speakers, amplifiers, and more that set the standard for performance and reliability. And rely on Crutchfield's 34 years of experience for easy, risk-free shopping with our 30-day money-back guarantee with free return shipping, expert product and system-building advice from friendly, knowledgeable folks, and free lifetime technical support.