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Adjustable midrange/tweeter head
Nautilus
TM
tweeter
Kevlar
®
brand fibre cone FST
TM
midrange
Rohacell
®
cone bass units
Matrix cabinet
Active bass crossover
3-way closed-box system
1x ø32mm (1¼ in)
aluminium dome high-frequency
1x ø150mm (6 in)
woven Kevlar
®
cone FST
TM
midrange
2x ø250mm (10 in)
carbon fibre/Rohacell
®
sandwich cone bass
-6dB at 23Hz and 40kHz
29Hz – 24kHz ±3dB on reference axis
Within 2dB of reference response
Horizontal: over 60º arc
Vertical: over 10º arc
93dB spl (2.83V, 1m) (mf/hf)
2nd and 3rd harmonics (90dB, 1m)
<1% 45Hz – 20kHz
<0.5% 55Hz – 20kHz
8 (minimum 4)
300Hz, 4kHz
50W – 1000W into 8 on unclipped programme
0.1Ω
Height: 325mm (12.8in)
(without spike feet)
Width: 1100mm (43.3in)
Depth: 550mm (21.65in)
85kg (187 lb)
Cabinet: Black
CT8 CCCT8 LR
Technical features Adjustable midrange/tweeter head
Nautilus
TM
tweeter
Kevlar brand fibre cone FST
TM
midrange
Rohacell
®
cone bass units
Matrix cabinet
Active bass crossover
Description 3-way closed-box system
Drive units 1x ø32mm (1¼ in)
aluminium dome high-frequency
1x ø150mm (6 in)
woven Kevlar cone FST
TM
midrange
2x ø250mm (10 in)
carbon fibre/Rohacell
®
sandwich cone bass
Frequency range -6dB at 23Hz and 40kHz
Frequency response 29Hz – 24kHz ±3dB on reference axis
Dispersion Within 2dB of reference response
Horizontal: over 60º arc
Vertical: over 10º arc
Sensitivity 93dB spl (2.83V, 1m) (mf/hf)
Harmonic distortion 2nd and 3rd harmonics (90dB, 1m)
<1% 45Hz – 20kHz
<0.5% 55Hz – 20kHz
Nominal impedance 8 (minimum 4)
Crossover frequencies 300Hz, 4kHz
Recommended amplifier power 50W – 1000W into 8 on unclipped programme
Max. recommended cable impedance 0.1Ω
Dimensions Height: 1100mm (43.3in)
(without spike feet)
Width: 325mm (12.8in)
Depth: 550mm (21.65in)
Net weight 85kg (187 lb)
Finishes Cabinet: Black
CT8 DS
Technical features Dipole/monopole option with 12V trigger switching
Nautilus
TM
tweeter
Kevlar
®
brand fibre cone FST
TM
midrange
Rohacell
®
cone bass units
Matrix cabinet
Active bass crossover
Description 3-way monopole/2-way dipole selectable
closed-box surround system
Drive units 1x ø32mm (1¼ in) aluminium dome high-frequency
6x ø100mm (4 in) midrange/high-frequency
1x ø150mm (6 in) woven Kevlar
®
cone FST
TM
midrange
2x ø250mm (10 in) carbon fibre/Rohacell
®
sandwich cone bass
Frequency range -6dB at 26Hz and 40kHz (monopole mode)
-6dB at 26Hz and 22kHz (dipole mode)
Frequency response 31Hz – 22kHz ±3dB on reference axis (monopole mode)
31Hz – 18kHz ±3dB power averaged
over front hemisphere (dipole mode)
Dispersion Monopole mode: within 2dB of reference response
Horizontal: over 60º arc
Vertical: over 10º arc
Dipole mode: horizontal figure of eight
Effective null zone ±30º (250Hz – 18kHz)
Sensitivity 93dB spl (2.83V, 1m)
Harmonic distortion 2nd and 3rd harmonics (90dB, 1m)
<1% 45Hz – 20kHz
Nominal impedance 8 (minimum 4)
Crossover frequency 300Hz and 4kHz (monopole mode)
300Hz (dipole mode)
Recommended amplifier power 50W – 1000W into 8 on unclipped programme
Max. recommended cable impedance 0.1
Dimensions Height: 1100mm (43.3 in)
(without spike feet)
Width: 325mm (12.8 in)
Depth: 250mm (9.85 in)
Net Weight 75kg (165lb)
Finishes Cabinet: Black
Grille: Black cloth
CT8 SW
Rohacell
®
cone bass
Matrix cabinet
Active crossover
Closed-box subwoofer
1x ø380mm (15 in)
carbon fibre/Rohacell
®
sandwich cone bass
-6dB at 13Hz and 40Hz
(using active crossover/equaliser)
18Hz – 35Hz ±3dB on reference axis
(using active crossover/equaliser)
Within 2dB of reference response
Horizontal: over 90º arc
Vertical: over 90º arc
90dB spl (2.83V, 1m)
2nd and 3rd harmonics (90dB, 1m)
<1% 30Hz – 500Hz
<0.5% 45Hz – 300Hz
8 (minimum 4)
40Hz
50W – 1000W into 8 on unclipped programme
0.1
Height: 475mm (18.7 in)
(without spike feet)
Width: 475mm (18.7 in)
Depth: 475mm (18.7 in)
35kg (77 lb)
Cabinet: Black