High power 15" woofer.
Very good power handling, excellent linearity and very low distortion. Very efficient heat dissipation in ensured by a radiator that is part of the basket design. The air is forced in the radiator thanks to a dual sealed spider design.
Features
- 3-inch, fiberglass inside/outside copper voice coil
- 1000W continuous program power handling
- 98 dB Sensitivity
- 40 Hz – 2 kHz Frequency range
- Dual spider design with silicon based dampening control
- M-roll surround and exponential cone geometry
Specifications
- Nominal Diameter: 380 / 15 mm/inch
- Rated Impedance: 8 Ω
- Program Power: 1000 W AES
- Power handling capacity: 500 W AES
- Sensitivity: 98 dB
- Frequency Range: 40 Hz ÷ 2000 Hz
- Effective Piston Diameter: 330 / 13 mm/inch
- Max Excursion Before Damage (peak to peak): 36 / 1.4 mm/inch
- Minimum Impedance: 6.8 Ω
- Voice Coil Diameter: 76 / 3 mm/inch
- Voice Coil Material: Copper
- Voice Coil Winding Depth: 18 / 0.7 mm/inch
- Number of layers: 2
- Kind of layer: inside / outside
- Top Plate Thickness: 10 / 0.4 mm/inch
- Cone Material: No pressed pulp
- Cone Design: Curved
- Surround Material: Polycotton
- Surround Design: M - roll
- Resonance frequency: 50 Hz
- DC resistance: 5.6Ω
- Mechanical factor: 9.7
- Electrical factor: 0.41
- Total factor: 0.39
- BL Factor: 21.4 T · m
- Effective Moving Mass: 106 g
- Equivalent Cas air load: 100 liters
- Effettive piston area: 0.085 m²
- Max. linear excursion (mathematical): 6.5 mm
- Voice - coil inductance @ 1kHz: 1.5 mH
- Half-space efficiency: 2.94%
- Overall Diameter: 387 / 15.2 mm/inch
- Bolt Circle Diameter: 371 / 14.6 mm/inch
- Bolt Hole Diameter: 6.5 / 0.3 mm/inch
- Front Mount Baffle Cut-out: 352 / 13.9 mm/inch
- Rear Mount Baffle Cut-out: 360 / 14.1 mm/inch
- Depth: 163 / 6.4 mm/inch
- Volume occupied by the driver: 3.8 / 0.13 liters/ft³
- Net Weight: 9.5 / 20.9 kg/lbs