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Model
Description
Drive Units
Frequency Range
Frequency Response
Dispersion
Sensitivity
Harmonic Distortion
Nominal Impedance
Crossover Frequency
Recommended Amplifier Power
Max Recommended Cable Impedance
Dimensions
Weight
Finish
24
CT8 DS
3-way monopole/2-way dipole selectable closed-box
surround system
1x Ø32mm (1¼ in) metal dome high-frequency
6x Ø100mm (4 in) midrange/high-frequency
1x Ø150mm (6 in) woven Kevlar
®
2x Ø250mm (10 in) Rohacell
cone bass
®
-6dB at 26Hz and 40kHz (monopole mode)
-6dB at 26Hz and 22kHz (dipole mode)
31Hz - 22kHz ±3dB on reference axis (monopole mode)
31Hz - 18kHz ±3dB power averaged over front hemisphere
(dipole mode)
Monopole mode: Within 2dB of reference response
Horizontal: over 60º arc
Vertical:
over 10º arc
Dipole mode: horizontal figure of eight
Effective null zone ±30° (250Hz - 18kHz)
93dB spl (2.83V, 1m) (mf/hf)
2nd and 3rd harmonics (90dB, 1m)
<1% 45Hz - 20kHz
8Ω (minimum 4Ω)
300Hz and 4kHz (monopole mode)
300Hz (dipole mode)
500W - 1000W into 8Ω on unclipped programme
0.1Ω
Height:
1100mm (43.3 in) (without spike feet)
Width:
325mm (12.8 in)
Depth:
250mm (9.85 in)
75kg (165 lb)
Cabinet: Black
CT8 SW
Closed-box subwoofer
1x Ø380mm (15 in) carbon fibre/Rohacell
bass
cone FST™ midrange
-6dB at 13Hz and 40kHz
18Hz - 35kHz ±3dB on reference axis
Within 2dB of reference response
Horizontal: over 90º arc
Vertical:
90dB spl (2.83V, 1m) (mf/hf)
2nd and 3rd harmonics (90dB, 1m)
<1% 30Hz - 500Hz
<0.5% 45Hz - 300Hz
8Ω (minimum 4Ω)
40Hz
500W - 1000W into 8Ω on unclipped programme
0.1Ω
Height:
Width:
Depth:
35kg (77 lb)
Cabinet: Black
sandwich cone
®
over 90º arc
475mm (18.7 in) (without spike feet)
475mm (18.7 in)
475mm (18.7 in)
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