Performance Like Nothing Else No compromises: Built directly into the wall, these bass wonders remain completely invisible despite impressive performance. Due to inconspicuous wall mounting, subwoofers of the SubContractor series are not seen but felt and heard from their acoustically optimal working environment. The uncompromising solution for professionals. Housing shape fits flush into standard-compliant drywalls Two-part closed housing for easiest installation Unobtrusive sound outlet Innovative T-shaped driver chassis (patent pending) arranged vertically for minimal vibration excitation of the wall 3″ dual voice coil per driver chassis, powerful neodymium magnets Frequency range 22 Hz-120 Hz (-3 dB) Velodyne Acoustics SC-1250 With its two-part closed cabinet and the newly developed T-shaped bass drivers, the SC-IW achieves an impressively deep and accurate bass response without causing the wall to vibrate. The enclosure disappears completely into the wall except for a narrow sound outlet. The SC-1250 system amplifier has ample reserves with up to 3000 watts of pulse power and can also effortlessly drive two subwoofer units. Specifications Driver:4″ x 14″ rectangular driver / (3″ x 12.25″ piston dimensions) Frequency Response: (± 3 dB) 22 – 120 Hz THD: < 5 % (typical) Magnet Structure: 275 oz. Neodymium motor structure Voice Coil: 3″ Dual Layer inner/outer wind Dimensions (H/W/D): 28.5″ x 14″ x 3.5″ (72 x 35.56 x 8.89 cm) Shipping Weight (approx): 19,5 kg
