POWERFUL BASS: Dual 12" K5 subwoofers deliver 2800W peak/700W RMS, producing deep, punchy bass for an immersive in-car audio experience. OPTIMIZED VENTED DESIGN: Pre-loaded 2 Ohm vented enclosure made from 3/4" MDF with computer-designed vents, tuned to 35Hz for accurate bass response. PREMIUM COMPONENTS: 2" 4-layer black aluminum voice coils wound with Japanese OFC copper wire, 50 oz magnet, and cast iron basket for strength and reliability. BUILT TO LAST: Fiber-reinforced ultra-stiff non-pressed paper cone, thick foam surround, and blue-stitched reinforcement ensure clean sound with minimal distortion. EASY INSTALLATION: Spring-loaded push terminals and enclosure dimensions of 32.5" x 16.1" x 14.2" simplify setup while fitting most vehicle trunk spaces.