1. Depth 5 1 2 SONY make believe Mounting Dimensions Approx 11 diameter Weight Approx 11 Ibs 11 oz Supplied Accessories Supplied Accessories Parts for Installation 2. SONY anlel lt cWa elsilts is The XS GS120LD DVC subwoofer cone is constructed using a Mica Reinforced Cellular composite for reduced weight and increase rigidity delivering deep bass response Bullets e 12 Dual Voice Coil subwoofer e Mica Reinforced Cellular Glass Fiber Composite Cone e Dual 4 Ohm voicecoil e Gold plated 5 way binding posts e 1500W Peak 400W Rated e 520 Watts CEA 2031 RMS Power e 3 year warranty Features Subwoofer design The XS GS120LD DVC subwoofer cone is constructed using a Mica Reinforced Cellular composite for reduced weight and increase rigidity delivering deep bass response The 5 way gold plated binding post provide secure wire connections for high power handling High energy magnets The XS GS120LD woofer uses a powerful high energy Ferrite magnet to control cone travel and deliver big power handling Power handling The XS GS120LD subwoofer is rated for 400 Watts 520 Watts RMS CEA 2031 rated and can handle peak power of 1500 Watts Warranty The Sony GS series subwoofers come with a 3 year warranty Specifications Frequency Response 30 1000 Hz Impedance 4 Ohms Sensitivity db 84 20B 1W 1m Magnet Ferrite Material Mica Reinforced Cellullar Glass Fiber Cone Power Handling Capacity 520 Watts CEA2031 RMS Rated Input 400 Watts Depth Approx 1 2 Diameter Approx ae Dimensions Approx Woofer 12 30cm Cone Dimensions Approx