XTZ Cinema Monster SUB 3X12 consists of two 3x12 units mounted together, stackable with their brackets attached to each other, with a total height of 2290 mm. An uncompromising subwoofer engineered to deliver crushing low-frequency impact for the most demanding home theater setups.

With 6 12 High-Speed Ultra-Long-Stroke drivers and powered by 6 independent Claridy Class-D amplifiers, it produces tightly controlled bass—pure depth and physicality. It’s close to the sound pressure of a Formula 1 car at full throttle or the launch of a space shuttle, delivering cinema-grade impact that you don’t just hear—you feel vibrating through your entire body.

With low distortion, incredible headroom, and infrasonic extension down to 16 Hz (-3 dB), the SUB 3X12 doesn’t just reproduce bass—it recreates the physical nature of movie sound. Explosions, crashes, and deep music passages become incredibly immersive and room-shaking experiences.