ZEROFLEX FLX-10SE - 10″ Ultra-Slim Sealed Subwoofer | 250 W RMSZEROFLEX FLX 10SE 10 Ultra Slim Sealed Subwoofer 250 W RMS 10 Ultra Slim Sealed Subwoofer 250 W RMS "Big Bass. Tiny Space" The new FLX 10SE brings serious low end power to places you never thought possible. At just 65 mm thick, this sealed 10 enclosure tucks neatly behind seats, under false floors, or in tight corners without sacrificing sound quality. FEATURES: 250 W RMS of clean, punchy bass Ultra slim sealed enclosure Measures Only 500 300 65 mm