Infinity KAPPA 503CF Kappa Series 5-1/4" Component Speaker System - JC Power Audio Shop San Diego's Preferred Aftermarket Installers
Amazon.com: Infinity Kappa Five - Class D, 75W x 4 Full Range + 350W Mono Subwooer System Amplifier with crossover, Low- and High- inputs, RBC (Remote Bass Control) included : Electronics