High Power 10-Inch Sealed Back Midrange w/3-in Voice Coil W/150 Hz 2 kHz Frequency range

The MR10N301 is a high efficiency, high power midrange specially designed to provide superior sound pressure level in a very compact size.The total weight is reduced to less than half of a comparable ceramic midrange thanks to an incredibly powerful neodymium magnet assembly.The unique sealed basket design doesn't require a back sealing chamber, simplifying the cabinet design & improving heat dissipation.Every detail of this speaker has been optimazed to offer the best response & perfect control to the midrange frequencies.- 3- inch, finside/outside copper voice coil- 600W continuous program power handling- 109 dB Sensitivity in horn loaded application- 150 Hz - 2 kHz Frequency range- High BL neodymium design- Unique aluminum sealed basket featuring vented fin heat dissipation design- Calibrated back volume for a perfect time domain transient reproduction The MR10N301 is especially designed for horn- loading & line array configurations. The ideal range of application are mid & mid- low frequencies. The combination of the 3-in voice coil, the neodymium motor & the heat sink basket design makes this driver the ideal solution for most demanding applications.- Nominal Diameter: 260 / 10 mm/inch- Rated Impedance: 8 ohms- Program Power: 600 Watts AES- Power handling capacity: 300 Watts AES- Sensitivity: 102 dB- Frequency Range: 150 Hz to 2000 Hz- Effective Piston Diameter: 210 / 8.3 mm/inch- Max Excursion Before Damage peak to peak: 20 / 0.8 mm/inch- Minimum Impedance: 8.5 ohms- Voice Coil Diameter: 76 / 3 mm/inch- Voice Coil Material: Alluminum- Voice Coil Winding Depth: 11 / 0.4 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 - rollTHIELE SMALL PARAMETERS- DC resistance: 6.2 ohms- Mechanical factor: 6.48- Electrical factor: 0.72- Total factor: 0.65- BL Factor: 20.7 T m- Effective Moving Mass: 31.8 gr- Equivalent Cas air load: 2.2 liters- Effettive piston area: 0.035 m-Squared- Max. linear excursion mathematical: 1.4 mm- Voice - coil inductance at 1KHz: 1.17 mH- Half- space efficiency: 9.26 %MOUNTING INFORMATION- Overall Diameter: 272 / 10.7 mm/inch- Bolt Circle Diameter: 244 / 9.6 mm/inch- Bolt Hole Diameter: 7 / 0.3 mm/inch- Front Mount Baffle Cut- out: 235 / 9.3 mm/inch- Rear Mount Baffle Cut- out: 232 / 9.1 mm/inch- Depth: 124 / 4.9- Volume o