Speaker - Celestion, 15", FTR15-4080FD, 1000W, 8Ω
Special Order Item
Ferrite magnet cast aluminium chassis driver
- 15" ferrite woofer provides 1000Wrms power handling (AES Standard) and 97dB sensitivity
- 4" high temperature Inside/Outside voice coil efficiently dissipates heat, preventing sensitivity loss through thermal compression
- Flexirol TM surround for greater excursion control
- Double suspension for exceptional linearity at the highest excursions
- Low frequency response, down to 35Hz
- Smart chassis design minimises acoustic distortion
RoHS Compliant
Chassis Type | Cast Aluminium | |
Coil Material | Round copper | |
Cone Material | Glass-loaded paper with weather-resistant impregnation | |
Cut-out Diameter | 351 mm | |
D | 330 mm | |
Diaphragm/Coil Mass (Mmd) | 112.24 g | |
Electrical Q Factor (Qes) | 0.27 | |
Equivalent Acoustic Volume (VAS) | 140.0 liters | |
Force Factor (BxL) | 22.89 Wb/m | |
Former Material | Glass fibre | |
Frequency Range | 35 Hz - 2,500 Hz | |
Gap Depth | 10 mm | |
Magnet Type | Ferrite | |
Magnet Weight | 110 oz. | |
Maximum Linear Displacement (XMAX) | 6 mm | |
Mechanical Compliance (CMS) | 0.17 mm/N | |
Mechanical Moving Mass (MMS) | 126.39 g | |
Mechanical Q Factor (QMS) | 3.27 | |
Mechanical Resistance of Driver (Rms) | 8.162 kg/s | |
Mounting Hole Bolt Circle Diameter | 365 mm - 375 mm | |
Mounting Hole Length | 10 mm | |
Mounting Hole Width | 7 mm | |
Mounting Slots | 8 | |
Nominal Diameter | 15 in. | |
Nominal Impedance | 8 Ω | |
Overall Depth | 170 mm | |
Overall Diameter | 387 mm | |
Power Rating | 1,000 Wrms | |
Resonance Frequency (ƒS) | 34.3 Hz | |
Sensitivity | 97 dB | |
Surround Material | Cloth-sealed | |
Suspension | Double | |
Total Q Factor (QTS) | 0.25 | |
Voice Coil DC Resistance (Re) | 5.37Ω | |
Voice Coil Diameter | 4 in. | |
Voice Coil Inductance @ 1 kHZ (LE) | 1.38 mH | |
Voice Coil Winding Width | 22 mm |
Packaging Dimensions | 17 in. × 17 in. × 8 in. | |
Weight (Packaging) | 26 lbs. |
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