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55
CT8 SW
Description Closed-box subwoofer
Drive Units 1x Ø380mm (15 in) carbon fibre/Rohacell® sandwich cone bass
Frequency Range -6dB at 13Hz and 40Hz
Frequency Response 18Hz – 35Hz ±3dB on reference axis
Dispersion Within 2dB of reference response
Horizontal: over 90° arc
Vertical: over 90° arc
Sensitivity 90dB spl (2.83V, 1m) (mf/hf)
Harmonic Distortion 2nd and 3rd harmonics (90dB, 1m)
<1% 30Hz – 500Hz
<0.5% 45Hz – 300Hz
Nominal Impedance 8Ω (minimum 4Ω)
Crossover Frequency 40Hz
Recommended Amplifier Power 50W – 1000W into 8Ω on unclipped programme
Max Recommended 0.1Ω
Cable Impedance
Dimensions Height: 475mm (18.7 in) (without spike feet)
Width: 475mm (18.7 in)
Depth: 475mm (18.7 in)
Weight 35kg (77 lb)
7106 CT800 manual Inside 30/9/08 9:45 Page 55
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