Celestion FTR Range FTR15-4080HD Spezifikationen
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FTR15-4080HD
• 1000Wrms continuous power handling (AES Standard)
• Flexirol
TM
technology for greater excursion control
• Double suspension for exceptional linearity at the highest
excursions
• Saturated gap technology for lower harmonic distortion
• Optimised for very long throw applications
• Smart chassis design minimises acoustic distortion
Frequency Response and Impedance Curves
100
80
60
Celestion International Ltd, Claydon Business Park, Great Blakenham, Ipswich IP6 ONL, UK
+44 (0)1473 835300 [email protected] www.celestionprofessional.com
Celestion adopts a progressive policy and reserve the right to alter drive unit specifications and/or appearance without prior notice 08/05
General Specifications
Nominal diameter (mm/in) ...................................... 381/15
Power rating (AES, W rms) ....................................... 1000
Nominal impedance ( Ω ) ................................................. 8
Voice coil diameter (mm/in) ...................................... 100/4
Magnet type............................................................ Ferrite
Magnet weight (kg/oz)............................................3.1/110
Chassis type.............................................. Cast Aluminium
Sensitivity (dB) .............................................................. 94
Frequency range (Hz)........................................... 35-2500
Coil material ............................................... Round copper
Former material ................................................ Glass fibre
Cone material ................. Glass loaded paper with weather
........................................................resistant impregnation
Surround material .......................................... Cloth-sealed
Suspension ........................................................... Double
Xmax (mm/in) .................................................... 7.75/0.31
Gap depth (mm/in)............................................... 9.5/0.37
Voice coil winding width (mm/in) ....................... 25.0/0.98
Small Signal Parameters
D (m/in) .......................................................... 0.33/12.99
F
(Hz) ....................................................................... 37.1
s
M
(g/oz) ........................................................ 130.4/4.6
mt
M
(g/oz) .................................................... 116.25/4.10
md
Q
.......................................................................... 4.67
ms
Q
........................................................................... 0.33
es
Q
........................................................................... 0.31
ts
R
( Ω ) ...................................................................... 5.89
e
V
(lt/ft
) ...................................................... 146.29/5.16
3
as
Bl (Tm) ................................................................... 23.15
C
(mm/N) .............................................................. 0.14
ms
R
(kg/s) ................................................................. 6.51
ms
L
(mH)...................................................................... 1.09
e
Mounting Information
Overall diameter (mm/in) .................................. 385/15.16
Overall depth (mm/in).......................................... 173/6.81
Cut-out diameter (mm/in) .................................. 351/13.82
Mounting slot dimensions (mm/in)......... 7 x 10/0.28 x 0.39
Number of mounting slots ............................................... 8
Mounting PCD range (mm/in) .......... 365-375/14.37-14.76
60
Unit weight (kg/lb)................................................ 9.5/20.9
Packed Dimensions & Weight
40
Single pack size W x D x H (mm/in) ...........435 x 435 x 200
............................................................./17.1 x 17.1 x 7.9
20
Single pack weight (kg/lb) ................................. 10.8/23.8
Multi pack (36) size W x D x H (mm/in) ..............................
..............................1200 x 1000 x 980/47.2 x 39.4 x 38.6
Multi pack (36) weight (kg/lb) .............................. 390/860
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