Sony XS-W124ES Mobile ES™ Series 12" 4-ohm component subwoofer 9 Conductor Speaker Wire remote level controller for Alpine

remote level controller for Alpine amplifiers mono amps

phase controls

And most participating stations send out secondary programming

24 Recommended Vented Box Volume (Cu

Sony XS-W124ES Mobile ES™ Series 12" 4-ohm component subwoofer 9 Conductor Speaker Wire remote level controller for AlpineYou want deep, rich bass. Sony's unique Mobile ES Series XS W122ES 12" sub uses proprietary materials and creative design to bring high performance bass to your ride and give you the gift of great sound. Into the cone zone The XS W124ES features a Mica Reinforced Cellular (MRC) cone, created for high rigidity, light weight, and good internal loss. Product info: 12" 4 ohm component subwoofer mica flake aramid fiber pulp cone with honeycomb core