Speaker - Celestion, 15", FTR15-3070E, 400W, 8Ω
Special Order Item
Ferrite magnet cast aluminium chassis driver
- 15" ferrite woofer provides 400Wrms power handling (AES Standard) and 97dB sensitivity
- 3" high temperature Inside/Outside voice coil efficiently dissipates heat, preventing sensitivity loss through thermal compression
- Flexirol TM surround for greater excursion control
- Low frequency response, down to 40Hz
- Smart chassis design minimises acoustic distortion
- Specially treated weather-resistant cone
SKU:
P-A-T5499
Item ID:
039305
UPC/EAN:
739894544955
Brand:
CelestionCelestion Pro Audio
Magnet Type:
Ohms:
Size:
Watts:
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) | 74.54 g | ||
Electrical Q Factor (Qes) | 0.46 | ||
Equivalent Acoustic Volume (VAS) | 143.85 liters | ||
Force Factor (BxL) | 17.24 Wb/m | ||
Former Material | Glass fibre | ||
Frequency Range | 40 Hz - 4,000 Hz | ||
Gap Depth | 9 mm | ||
Magnet Type | Ferrite | ||
Magnet Weight | 81 oz. | ||
Maximum Linear Displacement (XMAX) | 5.5 mm | ||
Mechanical Compliance (CMS) | 0.14 mm/N | ||
Mechanical Moving Mass (MMS) | 88.69 g | ||
Mechanical Q Factor (QMS) | 3.07 | ||
Mechanical Resistance of Driver (Rms) | 8.22 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 | 161 mm | ||
Overall Diameter | 387 mm | ||
Power Rating | 400 Wrms | ||
Resonance Frequency (ƒS) | 45.3 Hz | ||
Sensitivity | 97 dB | ||
Surround Material | Cloth-sealed | ||
Suspension | Single | ||
Total Q Factor (QTS) | 0.40 | ||
Voice Coil DC Resistance (Re) | 5.36Ω | ||
Voice Coil Diameter | 3 in. | ||
Voice Coil Inductance @ 1 kHZ (LE) | 1.3 mH | ||
Voice Coil Winding Width | 20 mm |
Packaging Dimensions | 17 in. × 17 in. × 8 in. | ||
Weight (Packaging) | 25 lbs. |
Specification Sheet | All Models |
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