Celestion
Celestion's CF series is their latest, most technologically advanced range of high performance loudspeakers and is to be found in many top speaker brand high end designs.
The CF1840JD is typical of the series and offers the following featuresA lightweight, robust cast chassis designed to minimise reflection back to the cone to reduce acoustic distortion
Balanced airflow venting to maximise voice coil cooling to control thermal compression and increase power handling
FEA optimised magnet topology ensures even distribution of magnet flux in the air gap.
Double suspension systems with "flexiroll" surrounds ensure maximum control of the cone over large excursions.
A dual layer, inside/outside voice coil with glass fibre former provides massive power handling and efficient cooling.
General Specifications
Nominal Diameter | 18 inch, 460 mm |
Power rating | 1,200W AES, 2,400W continuous. 4,800W peak |
Nominal Impedance | 8 Ohms |
Sensitivity | 97 dB 1W 1M |
Frequency Range | 30-2,500 Hz |
Resonance Frequency | 37 Hz |
Xmax | 12.5 mm |
Qts | 0.397 |
Vas | 155 l |
Voice Coil Diameter | 4", 100 mm |
Voice Coil Construction | Dual layer in/outside wound round copper |
Former Material | Glass fibre |
Cone Material | Kevlar loaded paper |
Chassis Type | Cast Aluminium |
Magnet | Ferrite, 112 Oz, 3.18 Kg |
Total Weight | 25.5 lb, 11.6 Kg |
Suggested enclosure | 150-180l ported at 40 Hz |
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The CF18VJD offers high efficiency with huge extended, tight and powerful bass response and massive power handling. It offers the following features
A lightweight, robust cast chassis designed to minimise reflection back to the cone to reduce acoustic distortion
Balanced airflow venting to maximise voice coil cooling to control thermal compression and increase power handling
FEA optimised magnet topology ensures even distribution of magnet flux in the air gap.
Double suspension systems with "flexiroll" surrounds ensure maximum control of the cone over large excursions.
A 5" dual layer, inside/outside voice coil with glass fibre former provides massive power handling and efficient cooling.
General Specifications
Nominal Diameter | 18 inch, 460 mm |
Power rating | 1,600W AES, 3,200W continuous. 6,400W peak |
Nominal Impedance | 8 Ohms |
Sensitivity | 97 dB 1W 1M |
Frequency Range | 25-1,500 Hz |
Resonance Frequency | 34.5 Hz |
Xmax | 12 mm |
Qts | 0,309 |
Vas | 145.8 l |
Voice Coil Diameter | 5", 125 mm |
Voice Coil Construction | Dual layer in/outside wound round copper |
Former Material | Glass fibre |
Cone Material | Carbon and Kevlar loaded paper |
Chassis Type | Cast Aluminium |
Magnet | Ferrite, 174 Oz, 4.93 Kg |
Total Weight | 50.6 lb, 23 Kg |
Suggested enclosure | Horn loaded or 80-100l ported at 40Hz. |
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General Specifications
Nominal diameter | 12", 305mm |
Power rating | 80W RMS |
Nominal impedance | 8 Ohms |
Sensitivity | 99 dB 1W 1M |
Frequency range | 80-5000 Hz |
Resonance frequency | 85 Hz |
Voice coil diameter | 1.75", 44.5 mm |
Magnet type | Ceramic |
Magnet weight | 50 Oz, 1.42 Kg |
Unit weight | 10.4 lb, 4.7 Kg |
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Classic Lead sound demo
General Specifications
Nominal diameter | 12", 305mm |
Power rating | 80W RMS |
Nominal impedance | 8 Ohms |
Sensitivity | 99 dB 1W 1M |
Frequency range | 80-5000 Hz |
Resonance frequency | 85 Hz |
Voice coil diameter | 1.75", 44.5 mm |
Magnet type | Ceramic |
Magnet weight | 50 Oz, 1.42 Kg |
Unit weight | 10.4 lb, 4.7 Kg |
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Classic Lead sound demo
Supersize the performance of your amp with the sonic might of the Eight 15, the fattest sounding 8 inch around.
General Specifications
Nominal diameter | 8", 203 mm |
Power rating | 15W RMS |
Nominal impedance | 16 Ohms |
Sensitivity | 95dB 1W 1M |
Frequency range | 100-5000 Hz |
Resonance frequency | 120 Hz |
Voice coil diameter | 1", 25 mm |
Magnet type | Ceramic |
Magnet weight | 13 Oz, 0.37 Kg |
Unit weight | 2.2 lb, 1 Kg |
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Supersize the performance of your amp with the sonic might of the Eight 15, the fattest sounding 8 inch around.
General Specifications
Nominal diameter | 8", 203 mm |
Power rating | 15W RMS |
Nominal impedance | 4 Ohms |
Sensitivity | 95dB 1W 1M |
Frequency range | 100-5000 Hz |
Resonance frequency | 120 Hz |
Voice coil diameter | 1", 25 mm |
Magnet type | Ceramic |
Magnet weight | 13 Oz, 0.37 Kg |
Unit weight | 2.2 lb, 1 Kg |
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Supersize the performance of your amp with the sonic might of the Eight 15, the fattest sounding 8 inch around.
General Specifications
Nominal diameter | 8", 203 mm |
Power rating | 15W RMS |
Nominal impedance | 8 Ohms |
Sensitivity | 95dB 1W 1M |
Frequency range | 100-5000 Hz |
Resonance frequency | 120 Hz |
Voice coil diameter | 1", 25 mm |
Magnet type | Ceramic |
Magnet weight | 13 Oz, 0.37 Kg |
Unit weight | 2.2 lb, 1 Kg |
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Finally, a dedicated guitar speaker for amp modellers and IRs. The F12-X200 is a truly full range driver that delivers a frequency response from 60Hz all the way up to 20kHz, the higher frequency part of the signal is reproduced using a Celestion compression driver which has been integrated using a high quality crossover circuit. This enables the F12-X200 to reproduce the full spectrum of audible frequencies, for the most accurate output possible, whatever your environment and set-up.
General Specifications
Nominal diameter | 12 inch, 305 mm |
Power rating | 200W RMS |
Nominal Impedance | 8 Ohms |
Sensitivity | 97 dB 1W 1M |
Frequency range | 60-2000Hz |
Resonance frequency | 75 Hz |
Voice coil diameter | 2", 50 mm |
Magnet Type | Ceramic |
Unit Weight | 9.1 lb, 4.1 kg |
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The F12M-150 is a full range, LIVE response speaker, purpose designed for use with amp modellers and IRs. Its unique design features two additional tweeter cones integrated into the main woofer cone (making it “Triple Cone”). This enables the speaker to deliver near full-range frequency performance: from 60Hz up to 12kHz, for a rich and detailed sound, whatever your set-up.
General Specifications
Nominal diameter | 12 inch, 305 mm |
Power rating | 150W RMS |
Nominal Impedance | 8 Ohms |
Sensitivity | 97 dB 1W 1M |
Frequency range | 60-12,000Hz |
Resonance frequency | 69 Hz |
Voice coil diameter | 2", 50 mm |
Magnet Type | Ceramic |
Unit Weight | 7.9 lb, 3.6 kg |
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A cast aluminium chassis designed to minimise reflections back onto the cone.
Intelligent heat management with balanced airflow venting
A kevlar loaded weather resistant cone with a sealed "M roll" surround for reduced distortion at maximum excursion.
A high temperature voice coil with Polyimide former for increased (350W EIA) power handling.
General specifications
Nominal Diameter | 8 inch, 200- mm |
Power rating | 200W AES, 400W continuous, 800W peak |
Nominal Impedance | 8 Ohms |
Sensitivity | 93 dB 1W 1M |
Frequency Range | 70-6,000 Hz |
Resonance Frequency | 86.1 Hz |
Xmax | 5.5 mm |
Qts | 0.436 |
Vas | 8.99 l |
Voice Coil Diameter | 2", 50 mm |
Voice Coil Construction | Round copper |
Former Material | Polyimide |
Cone Material | Weather treated Kevlar loaded paper |
Chassis Type | Cast aluminium |
Magnet | Ferrite, 60 Oz, 1.7 Kg |
Total Weight | 8 lb, 3.65 Kg |
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A cast aluminium chassis designed to minimise reflections back onto the cone.
Intelligent heat management with balanced airflow venting
A glass fibre loaded weather resistant cone with a sealed "M roll" surround for reduced distortion at maximum excursion.
An inside/outside wound voice coil with glass fibre former for increased (500W EIA) power handling.
General specifications
Nominal Diameter | 12 inch, 305 mm |
Power rating | 350W AES, 700W continuous, 1,400W peak |
Nominal Impedance | 8 Ohms |
Sensitivity | 96 dB 1W 1M |
Frequency Range | 40-4,000 Hz |
Resonance Frequency | 65.1 Hz |
Xmax | 5.5 mm |
Qts | 0.321 |
Vas | 43.7 l |
Voice Coil Diameter | 3", 75 mm |
Voice Coil Construction | Inside/outside wound round copper |
Former Material | Glass fibre |
Cone Material | Weather treated glass fibre loaded paper |
Chassis Type | Cast Aluminium |
Magnet | Ferrite, 81 Oz, 2.3 Kg |
Total Weight | 13.9 lb, 6.3 Kg |
Suggested enclosure | 40-50l ported at 70 Hz |
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A cast aluminium chassis designed to minimise reflections back onto the cone.
Intelligent heat management with balanced airflow venting
A glass fibre loaded weather resistant cone with elastomer surround for maximum excursion.
Dual suspension to provide optimum cone control at excursion extremes.
A high temperature round copper voice coil with aluminium former for increased (1KW EIA) power handling.
General specifications
Nominal Diameter | 12 inch, 305 mm |
Power rating | 700W AES, 1,400W continuous. 2,800W peak |
Nominal Impedance | 8 Ohms |
Sensitivity | 88 dB 1W 1M |
Frequency Range | 20-300 Hz |
Resonance Frequency | 28.9 Hz |
Xmax | 13.6 mm |
Qts | 0.303 |
VAS | 68.6 l |
Voice Coil Diameter | 4", 100 mm |
Voice Coil Construction | Round copper |
Former Material | Aluminium |
Cone Material | Glass fibre loaded paper |
Chassis Type | Cast Aluminium |
Magnet | Ferrite, 126 Oz, 3.6 Kg |
Total Weight | 22.4 lb, 10.2 Kg |
Suggested enclosure | 50-70l ported at 30 Hz |
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A cast aluminium chassis designed to minimise reflections back onto the cone.
Intelligent heat management with balanced airflow venting
A glass fibre loaded weather resistant cone with "Flexiroll" surround for reduced distortion at maximum excursion.
An inside/outside wound voice coil with glass fibre former for increased (550W EIA) power handling.
General specifications
Nominal Diameter | 15 inch, 381 mm |
Power rating | 400W AES, 800W continuous, 1,600W peak |
Nominal Impedance | 8 Ohms |
Sensitivity | 99 dB 1W 1M |
Frequency Range | 40-4,000 Hz |
Resonance Frequency | 41.4 Hz |
Xmax | 5.5 mm |
Qts | 0.382 |
Vas | 187.62 l |
Voice Coil Diameter | 3", 75 mm |
Voice Coil Construction | Inside/outside wound round copper |
Former Material | Glass fibre |
Cone Material | Glass fibre loaded paper |
Chassis Type | Cast Aluminium |
Magnet | Ferrite, 81 Oz, 2.3 Kg |
Total Weight | 13.8 lb, 6.3 Kg |
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A cast aluminium chassis designed to minimise reflections back onto the cone.
Intelligent heat management with balanced airflow venting
A glass fibre loaded weather resistant cone with multiroll surround for reduced distortion at maximum excursion.
Dual suspension to provide optimum cone control at excursion extremes.
An inside/outside wound voice coil with fibreglass former for increased (1.5KW EIA) power handling.
General specifications
Nominal Diameter | 18 inch, 460 mm |
Power rating | 1,000W AES, 2,000W continuous. 4,000W peak |
Nominal Impedance | 8 Ohms |
Sensitivity | 95 dB 1W 1M |
Frequency Range | 30-2,500 Hz |
Resonance Frequency | 39.2 Hz |
Xmax | 10.1 mm |
Qts | 0.429 |
Vas | 174.88 l |
Voice Coil Diameter | 4", 100 mm |
Voice Coil Construction | Inside/outside wound round copper |
Former Material | Glass fibre |
Cone Material | Glass fibre loaded paper |
Chassis Type | Cast Aluminium |
Magnet | Ferrite, 110 Oz, 3.1 Kg |
Total Weight | 21.6 lb, 9.8 Kg |
Suggested enclosure | 200l ported at 45Hz |
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Some co-axial systems mount a separate HF unit in front of the LF cone which causes "shading' of midrange output as well as reflections back onto the cone. Other designs place a compression driver behind the main magnet assembly and use the LF cone as a conical horn thereby eliminating the shading and reflection problems of the simple co-ax system. Celestion have taken this one step further by utilising the main LF magnet to drive the compression driver diaphragm as well as the LF system which ensures accurate time alignment across the frequency range.
With features such as a cast chassis, edgewound LF voice coil, a demodulation ring and 100 degree coverage the FTX0617 offers the best of Celestion design and manufacture.
General Specifications
LF | HF | |
Nominal Diameter | 6.5 inch, 165 mm | |
Power rating | 300W continuous | 80W continuous |
Nominal impedance | 8 Ohms | 8 Ohms |
Sensitivity | 92dB 1W 1M | 103dB 1W 1M |
Frequency Range | 100-6,000 Hz | 1,500-20,000 Hz |
Resonance Frequency | 100 Hz | |
Xmax | 2 mm | |
Qts | 0.738 | |
Minimum crossover point | 2,200 Hz | |
Voice Coil Diameter | 1.75", 44 mm | 1.4", 34 mm |
Voice Coil Construction | Edgewound copper clad Aluminium | Copper clad Aluminium |
Former Material | Glass fibre | |
Cone/Diaphragm | Kevlar loaded paper | One piece Polyimide |
Magnet | Ferrite, 0.88Kg | |
Weight | 3 Kg |
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NB SEPARATE CROSSOVER REQUIREDSome co-axial systems mount a separate HF unit in front of the LF cone which causes "shading' of midrange output as well as reflections back onto the cone. Other designs place a compression driver behind the main magnet assembly and use the LF cone as a conical horn thereby eliminating the shading and reflection problems of the simple co-ax system. Celestion have taken this one step further by utilising the main LF magnet to drive the compression driver diaphragm as well as the LF system which ensures accurate time alignment across the frequency range.
With features such as a cast chassis, edgewound LF voice coil, a demodulation ring and 100 degree coverage the FTX0820 offers the best of Celestion design and manufacture.
General Specifications
LF | HF | |
Nominal Diameter | 8 inch, 200 mm | |
Power rating | 400W continuous | 80W continuous |
Nominal impedance | 8 Ohms | 8 Ohms |
Sensitivity | 94dB 1W 1M | 103dB 1W 1M |
Frequency Range | 70-5,000 Hz | 1,500-20,000 Hz |
Resonance Frequency | 78.8 Hz | |
Xmax | 2 mm | |
Qts | 0.279 | |
Minimum crossover point | 2,200 Hz | |
Voice Coil Diameter | 2", 50 mm | 1.4", 34 mm |
Voice Coil Construction | Edgewound copper | Copper clad Aluminium |
Former Material | Glass fibre | |
Cone/Diaphragm | Kevlar loaded paper | One piece Polyimide |
Magnet | Ferrite, 1.5 Kg | |
Weight | 4.1 Kg |