Ruthless Audio 15" Subwoofer 3" Coil 2500W RMS S Series To give your system a

To give your system a more polished look

even during demanding bass-heavy tracks

120 Watts max

LOW PASS FILTER

Ruthless Audio 15" Subwoofer 3" Coil 2500W RMS S Series To give your system aRuthless Audio Subwoofers Built for Daily and SPL Domination Built for enthusiasts who demand uncompromising power and precision, this subwoofer features a proven 4stack ferrite magnet motor crafted from U. S. steel, cut on a water jet and precisionmachined inhouse on CNC equipment. The FEAoptimized motor design delivers extreme motor force, making it equally at home in daily driver systems and SPL competition builds. To keep thermal performance in