PRV Audio 8MR400-NDY 8" Neodymium Midrange Loudspeaker
Features The 8MR400-NDY offers slim design for narrow and shallow profile installation without sacrificing performance. This professional Midrange Neodymium magnet loudspeaker delivers smooth clear vocals that will impress any listener and the efficiency makes it easy to power; all thanks to a specially designed light weight cone which delivers very smooth Midrange and Midbass response through the upper Midrange area of an amazing 8.5 kHz. With only 2.95 of depth, car audio enthusiasts gravitate towards this driver for use in their systems when looking for a lightweight and shallow Midrange that can sustain long hours of extreme operation on a sealed enclosure and is a perfect option for Midrange driver replacements in three way cabinets. It also has become a popular choice for home audio Hi-Fi speakers. The Neodymium magnet assembly attached to a sturdy reinforced steel frame completes the 8MR400-NDY to ensure a solid support structure, for long lasting play in most any environment and its light weight of only 1.6lbs helps keep your enclosures and car audio installs light. Highlights Nominal Impedance: 8 Ohms Rated AES Power Handling (RMS): 200 Watts Program Power: 400 Watts Sensitivity (1W/1m): 94 dB Voice Coil Diameter: 1.5? GENERAL SPECIFICATIONS Nominal Diameter 8? (203 mm) Nominal impedance 8 Ohms Rated AES Power Handling (RMS) 200 Watts Program Power 400 Watts Sensitivity 2.83V at 1m 94 dB Recommended Hi Pass Crossover****For Full Power Handling 190 Hz****12db Per Octave Crossover Frequency Response at -10dB 115 8,500 Hz Voice Coil Diameter 1.5? (38 mm) Voice Coil Wire Aluminum Voice Coil Winding Depth 12.0 mm Former Material Kapton Magnetic Gap Depth 5.0 mm Frame Material Stamped Steel THIELE-SMALL PARAMETERS Equivalent Volume Vas 6.40 l Excursion (mathematical)*** Xmax 4.75 mm Free Air Resonance Fs 111.3 Hz Mechanical Factor Qms 7.75 Electrical Factor Qes 1.17 Total Factor Qts 1.01 Cone Area Sd 241 cm Mechanical Mass Mms 20.39 g Bl Factor Bl 8.32 Tm Dc Resistance Re 5.7 Ohms Inductance Le 0.37 mH at 1 kHz Mechanical Mass Without Air Mmd 18.6 g Mechanical Compliance Cms 0.100 mm/N ***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Mgnetic Gap Depth/4 ...