RCF MR8N301 8" Neo Midrange Hoparlör, 250/500W, 3"Bobin, 300 Hz - 3 Khz

  • Barkod: 2242005236628
  • Marka: RCF
  • Kategori: Woofer
  •  
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FEATURES

  • 3-inch, finside/outside copper voice coil
  • 400W continuous program power handling
  • 107 dB Sensitivity in horn loaded application
  • 300 Hz – 3 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

GENERAL SPECIFICATIONS

  • Nominal Diameter:200 / 8 mm/inch
  • Rated Impedance:8 Ω
  • Program Power:400 W AES
  • Power handling capacity:200 W AES
  • Sensitivity:102 dB
  • Frequency Range:300 Hz ÷ 3000 Hz
  • Effective Piston Diameter:168 / 6.6 mm/inch
  • Max Excursion Before Damage (peak to peak):15 / 0.6 mm/inch
  • Minimum Impedance:9.8 Ω
  • Voice Coil Diameter:76 / 3 mm/inch
  • Voice Coil Material:Aluminum
  • Voice Coil Winding Depth:11 / 0.4 mm/inch
  • Number of layers:2
  • Kind of layer:inside / outside
  • Top Plate Thickness:8 / 0.3 mm/inch
  • Cone Material:No pressed pulp
  • Cone Design:Curved
  • Surround Material:Polycotton
  • Surround Design:Triple roll

THIELE/SMALL PARAMETERS

  • DC resistance:6.6Ω
  • Mechanical factor:3.45
  • Electrical factor:0.41
  • Total factor:0.37
  • BL Factor:17.8 T · m
  • Effective Moving Mass:10.1 g
  • Equivalent Cas air load:1.65 liters
  • Effettive piston area:0.021 m²
  • Max. linear excursion (mathematical):3.5 mm
  • Voice - coil inductance @ 1kHz:1.16 mH
  • Half-space efficiency:12.8%

MOUNTING INFORMATION

  • Overall Diameter:238 / 9.4 mm/inch
  • Bolt Circle Diameter:220 / 8.7 mm/inch
  • Bolt Hole Diameter:6.5 / 0.3 mm/inch
  • Front Mount Baffle Cut-out:202 / 8.0 mm/inch
  • Rear Mount Baffle Cut-out:182 / 7.2 mm/inch
  • Depth:101.5 / 4.0 mm/inch
  • Volume occupied by the driver:2 / 0.07 liters/ft³
  • Net Weight:3.5 / 7.7 kg/lbs

SHIPPING INFORMATION

  • Shipping weight:4.0 / 8.8 kg/lbs
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