- 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
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.
- General specifications
- Nominal Diameter: 15 inch / 381 mm
- Rated Impedance: 8 ohm
- Program Power: 1000 W
- Power handling capacity: 500 W
- Sensitivity: 98.0 dB
- Frequency range: 40 – 2000 Hz
- Effective piston diameter: 330 mm / 12.99 inch
- Max. Excursion Before Damage: 36 mm / 1.42 inch
- Minimim Impedance: 6.8 ohm
- Voice Coil Diameter: 3.0 inch / 76 mm
- Voice Coil Winding Material: Copper
- Voice Coil Length: 18 mm / 0.71 inch
- Number of layers: 2
- Kind of layers: inside/outside
- Top Plate Thickness: 10 mm / 0.39 inch
- Cone Design: Curved
- Surround Material: Polycotton
- Surround Design: M-roll
- Magnets: Ceramic
- Spider: Dual with silicon based damping control
- Thiele – small parameters
- Resonance frequency (Fs): 50 Hz
- DC resistance (Re): 5.60 ohm
- Mechanical factor: 9.70 Qms
- Electrical factor (Qes): 0.41 Qes
- Total factor: 0.39 Qts
- BL factor (BL): 21.40 T x m
- Effective moving mass (Mms): 106.0 g
- Equivalent Cas air loaded (Vas): 100.0 liters
- Effettive piston area (Sd): 0.090 m2
- Max. linear excursion (Xmax): 7.0 mm
- Voice coil inductance @ 1kHz (Le1k): 1.50 mH
- Half-space efficency (Eff): 2.94%
- Mounting Information
- Overall diameter: 387 mm / 15.24 inches
- Bolt circle diameter: 371 mm / 14.61 inch
- Bolt hole diameter: 7 mm / 0.28 inch
- Front mount baffle cut-out: 352 mm / 13.86 inch
- Rear mount baffle cut-out: 360 mm / 14.17 inch
- Volume occupied by the driver: 3.8 liters / 0.15 ft3
- Standard compliance
- CE marking: Yes
- Physical specifications
- Color: Black
- Size
- Weight: 8.8 kg / 19.4 lbs
- Height: 184 mm / 7.24 inches
- Diameter: 387 mm / 15.24 inches
- Shipping informations
- Package Width: 435 mm / 17.13 inches
- Package Weight: 10.2 kg / 22.49 lbs
- Package Height: 225 mm / 8.86 inches
- Package Depth: 435 mm / 17.13 inches
