Celestion FTR15-4080FD FTR Aluminum Ferrite Speaker (1000 Watts, 15")

No longer available at zZounds

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Load your speaker cabinet with this Celestion 15" replacement woofer, with 1000 watts RMS power handling at 8 ohms, and a deep 35-2500 Hz frequency range.

Overview

Celestion FTR Series drivers feature advanced, high-temperature voice coils and smart chassis design for maximum heat dissipation with reduced reflections back on the cone. Similarly innovative magnet topology floods the gap around the pole piece, limiting the interference from transient flux. The result is a cost-effective range of high-value 12, 15 and 18 inch cast- frame low frequency drivers that set standards for high power handling with minimal thermal compression, and low acoustic and harmonic distortion.

Features:

- 1000 Watts RMS continuous power handling (AES Standard)
- Flexirol technology for greater excursion control
- Double suspension for exceptional linearity at the highest excursions
- Saturated gap technology for lower harmonic distortion
- Low frequency response, down to 35Hz
- Smart chassis design minimises acoustic distortion

Specs

General specifications
- Nominal diameter (mm/in): 381/15
- Power Rating (AES, W rms): 1000
- Nominal impedance (Ohm): 8
- Voice coil diameter (mm/in): 100/4
- Magnet type: Ferrite
- Magnet weight (kg/oz): 3.1/110
- Chassis type: Cast aluminum
- Sensitivity (dB): 97
- 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: Single
- Xmax (mm/in): 6.0/0.24
- Gap depth (mm/in): 10.0/0.39
- Voice coil winding width (mm/in): 22.0/0.87

Small Signal Parameters
- D (m/in): 0.33/12.99
- Fs (Hz): 34.3
- Mmt (g/oz): 126.39/4.46
- Mmd (g/oz): 112.24/3.96

Mair -
Qms: 3.27
Qes: 0.24
Qts: 0.25

- Re (Ohm): 5.37
- Vas (lt/ft3): 140.0/4.94
- BI (Tm): 22.89
- Cms (mm/N): 0.17
- Rms (kg/s): 8.152
- Le (mH): 1.38

Mounting Information
- Overall diameter (mm/in): 385/15.16
- Overall depth (mm/in): 170/6.69
- 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 slot PCD range (mm/in): 365-375/14.37-14.76
- Unit weight (kg/lb): 9.5/20.9

Packed Dimensions and Weight
Single pack size W x D x H (mm/in): 435 x 435 x 200/17.1 x 17.1 x 7.9

Single pack weight (kg/lb): 10.8/23.8