High efficiency 10" mid-bass. Very high sensitivity, excellent linearity. A copper ring helps reducing distortion and smooting the response up to 3 kHz. Voice coil construction, suspensions and cone materials designed to survive at 350 Watt RMS power.
Features 2-inch, inside/outside aluminum voice coil 400W continuous program power handling 97.5 dB Sensitivity 50 Hz - 3 kHz Frequency range M-roll surround and exponential cone geometry Copper ring
General Specifications Nominal Diameter: 250 / 10 mm/inch Rated Impedance: 8 Ohm Program Power: 400 W AES Power handling capacity: 200 W AES Sensitivity: 97.5 dB Frequency Range: 50 Hz ÷ 3000 Hz Effective Piston Diameter: 210 / 8.3 mm/inch Max Excursion Before Damage (peak to peak): 40 / 1.6 mm/inch Minimum Impedance: 6.6 Ohm Voice Coil Diameter: 51 / 2 mm/inch Voice Coil Material: Copper Voice Coil Winding Depth: 13 / 0.5 mm/inch Number of layers: 2 Kind of layer: inside / outside Top Plate Thickness: 9 / 0.35 mm/inch Cone Material: No pressed pulp Cone Design: Curved Surround Material: Polycotton Surround Design: M - roll
Thiele/Small Parameters Resonance frequency: 70 Hz DC resistance: 5.1 Ohm Mechanical factor: 6 Electrical factor: 0.41 Total factor: 0.38 BL Factor: 12.8 T · m Effective Moving Mass: 30 g Equivalent Cas air load: 29.4 liters Effettive piston area: 0.035 m² Max. linear excursion (mathematical): 4.3 mm Voice - coil inductance @ 1kHz: 1.05 mH Half-space efficiency: 2.37%
Mounting information Overall Diameter: 260 / 10.2 mm/inch Bolt Circle Diameter: 242-247 / 9.2-9.7 mm/inch Bolt Hole Diameter: 7 / 0.3 mm/inch Front Mount Baffle Cut-out: 230 / 9.1 mm/inch Rear Mount Baffle Cut-out: 229 / 9.0 mm/inch Depth: 115 / 4.5 mm/inch Volume occupied by the driver: 1.1 / 0.04 liters/ft³ Net Weight: 4.4 / 9.7 kg/lbs