Celestion CDX1-1415 Opuscolo e specifiche - Pagina 4

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Celestion CDX1-1415 Opuscolo e specifiche
FTR
FTR
• High-performance LF drivers designed for high-end sound reinforcement applications.
• Smart chassis and magnet assembly design for efficient cooling, reducing thermal compression and minimising distortion.
• BL and stiffness (K) symmetry contribute to low distortion
• FEA optimised magnet topology reduces inductance, thereby minimising distortion.
• High temperature, copper, 'Inside/Outside' voice coils wound in-house.
• Water resistant, glass-fibre impregnated cones with sealed surrounds and added damping for reduced cone resonances.
• High excursion HDX subwoofers available.
• Lightest weight in class.
Typical of all high-end Celestion
professional drivers, the Ferrite magnet
FTR range combines linear excursion with
advanced heat management to achieve
low distortion and long product life.
Voice coils wound on both sides of a rigid
glass-fibre former cool more quickly
through greater contact with the air while
vented magnets and a smart chassis
design further enhance cooling efficiency.
Smart chassis and magnet
assembly design increases cooling
efficiency.
Cast Chassis, Ferrite Magnet Drivers
The light weight, robust cast aluminium
chassis is designed to minimise reflections
back to the cone, significantly reducing
acoustic distortion, and an FEA optimised
magnet topology ensures even flux
distribution around the air gap.
New FTR HDX
New to the FTR range are long-throw 12",
15" and 18" drivers designed specifically
for subwoofer applications, featuring 4"
voice coils and double suspensions for
extra excursion control.
Voice coil wound 'Inside/Outside'
for more effective cooling.
Efficient heat management reduces thermal
compression. (Performance typical of an FTR driver).
SPL (dB)
Frequency Response
98
78
58
20
200
2k
Frequency (Hz)
300W input
1W input
Increased cooling efficiency combines with FEA
optimised chassis, motor and suspension designs to
reduce distortion. (Performance typical of an FTR driver).
SPL (dB)
Frequency Response
110
100
90
80
70
60
50
40
30
20
200
2k
Frequency (Hz)
2nd harmonic distortion
SPL (dB)
Frequency Response
110
100
90
80
70
60
50
40
30
20
200
2k
Frequency (Hz)
3rd harmonic distortion
|Z|(dBo)
20k
20k
20k