PYLE PLTAB10 10-Inch 500 Watt Amplified Subwoofer Tube Pyle Pltab10 Amplified Subwoofer Tube System [10; 500w] High-power subwoofer built-in high-output amplifier blue polypropylene cone specially-treated black rubber edge suspension 2 aluminum voice coil bass reflex vent Added sub-bass response high-quality carpeted construction rca/speaker line input 10 500w max One 10'' High Power 4 Ohm Subwoofer - 1.5'' Aluminum Voice Coil Built-In High Output Amplifier - Bass Reflex Vent for Added Sub-Bass Response Blue LED Light Behind The Grill - 500 Watts Max Power Handling Blue Polypropylene Cone - RCA/Speaker Line Input Specially Treated Black Rubber Edge Suspension - Dimensions12"H x 19.8"W x 12"D