The CT700 Series is available in 3 full-range models (CT7.3, CT7.4, CT7.5) and two subwoofers (CTSW12 and CTSW10). The CT7.3 is a 3-way dual reflex tuning tube with a 25mm cloth tweeter; a 150 mm Kevlar midrange, and two 200 mm paper/Kevlar “mixed” membrane woofers. The dimensions respond to the measurements of: 360H x 606L x 265P mm. The CT7.4 model is dimensionally smaller (mm.343H x 444L x 265P), still with a fabric dome tweeter, but with two 165mm Kevlar mid/bass. Closes the CT7.5, 2-way, reflex, with a tweeter with fabric dome and a 180 mm mid/bass. Measures 305H x 444W x 265D millimeters. All models feature a black finish and grille and high sensitivity (94dB for the CT7.3). Moving on to the subwoofers, the CTSW12 has a 300mm paper/Kevlar woofer for a useful response from 25 to 140 hertz. Dimensions, 465H x 396W x 260D mm. The CTSW10 however, has a 250mm low frequency unit and 40-140 hertz response. Measures 360H x 340W x 260D mm. The 1000/4 ohm SA1000 amplifier is expected to drive the two subs. Cost containment has been wisely distributed in factors deemed acoustically not crucial or acceptable for the level of performance previously requested, however always very high.;
