Speaker - Celestion, 18", FTR18-4080FD, 1000W, 8Ω
Special Order Item
- 18" 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 30Hz • Smart chassis design minimises acoustic distortion
- Specially treated, weather-resistant cone
SKU:
P-A-T5460
Item ID:
039298
UPC/EAN:
739894546058
Brand:
CelestionCelestion Pro Audio
Magnet Type:
Ohms:
Size:
RoHS Compliant
Chassis Type | Cast Aluminium | ||
Coil Material | Round copper | ||
Cone Material | Glass-loaded paper with weather-resistant impregnation | ||
Cut-out Diameter | 416 mm | ||
D | 380 mm | ||
Diameter | 18 in. | ||
Diaphragm/Coil Mass (Mmd) | 150.81 g | ||
Electrical Q Factor (Qes) | 0.29 | ||
Equivalent Acoustic Volume (VAS) | 395.56 liters | ||
Force Factor (BxL) | 22.88 Wb/m | ||
Former Material | Glass fibre | ||
Frequency Range | 30 Hz - 2,500 Hz | ||
Gap Depth | 10 mm | ||
Magnet Type | Ferrite | ||
Magnet Weight | 110 oz. | ||
Maximum Linear Displacement (XMAX) | 6 mm | ||
Mechanical Compliance (CMS) | 0.22 mm/N | ||
Mechanical Moving Mass (MMS) | 172.42 g | ||
Mechanical Q Factor (QMS) | 4.33 | ||
Mechanical Resistance of Driver (Rms) | 6.506 kg/s | ||
Mounting Hole Bolt Circle Diameter | 429 mm - 440 mm | ||
Mounting Hole Length | 10 mm | ||
Mounting Hole Width | 7 mm | ||
Mounting Slots | 8 | ||
Nominal Diameter | 18 in. | ||
Nominal Impedance | 8 Ω | ||
Overall Depth | 205 mm | ||
Overall Diameter | 452 mm | ||
Power Rating | 1,000 Wrms | ||
Resonance Frequency (ƒS) | 26 Hz | ||
Sensitivity | 97 dB | ||
Surround Material | Cloth-sealed | ||
Suspension | Double | ||
Total Q Factor (QTS) | 0.27 | ||
Voice Coil DC Resistance (Re) | 5.39Ω | ||
Voice Coil Diameter | 4 in. | ||
Voice Coil Inductance @ 1 kHZ (LE) | 1.41 mH | ||
Voice Coil Winding Width | 22 mm |
Packaging Dimensions | 19 in. × 19 in. × 10 in. | ||
Weight (Packaging) | 28 lbs. |
Specification Sheet | All Models |
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