GTS10 - 10" 300 Watts RMS Dual 4 Ohm SubwooferSOLD AS EACH Massive Audio GTS Series Subwoofers deliver powerful, low frequency performance in a compact, shallow mount design. With a mounting depth of just 3. 08 inches, these 10" subs are engineered to fit tight spaces without sacrificing sound quality. Each unit features a durable injection molded polypropylene (PP) cone paired with a custom high pressed roll foam surround, allowing for impressive excursion and deep bass. The cone assembly is