Eminence Kappalite 3012LF A

12" Subwoofer / Tieftöner.
Nutzbar für kompakte Bassreflex-Gehäuse.
Bekannt aus Jobst-Audio JM-Sub212 & JM-Sub12

Gewicht: 3,45 kg
Einsatz: Subwoofer / Bass / Fullrange

SPECIFICATION

• Nominal Basket Diameter 12", 305 mm
• Nominal Impedance 8 ohms
• Power Rating Watts 450 W / Music Program 900 W
• Resonance 37 Hz
• Usable Frequency Range 46 Hz - 2.0 kHz
• Sensitivity 95.5
• Magnet Weight 11 oz.
• Gap Height 0.365", 9.27 mm
• Voice Coil Diameter 3", 76.2 mm

THIELE & Small Parameters

• Resonant Frequency (fs) 37.02 Hz
• DC Resistance (Re) 5.6
  Coil Inductance (Le) 0.98 mH
• Mechanical Q (Qms) 6.94
• Electromagnetic Q (Qes) 0.34
• Total Q (Qts) 0.32
• Compliance Equivalent Volume (Vas) 106.65 liters
• Peak Diaphragm Displacement Volume (Vd) 496 cc
• Mechanical Compliance of Suspension (Cms) 0.26 mm/N
• BL Product (BL) 16.7 T-M
• Diaphragm Mass inc. Airload (Mms) 0.26 grams
• Efficiency Bandwidth Product (EBP) 109.7
• Maximum Linear Excursion (Xmax) 9.1 mm
• Surface Area of Cone (Sd) 545.4 cm²
• Maximum Mechanical Limit (Xlim) 14.5 mm

MOUNTING Information

• Recommended Enclosure Volume 
  Sealed 23-59 liters
  Vented 37-85 liters
• Overall Diameter 314.45 mm
• Baffle Hole Diameter 280.9 mm
• Front Sealing Gasket fitted as standard
• Rear Sealing Gasket fitted as standard
• Mounting Holes Diameter 7.1 mm
• Mounting Holes B.C.D. 295.2 mm
• Depth 152.4 mm

MATERIALS of Construction

• Copper voice coil
• Kapton former
• Neodymium magnet
• Vented core
• Die-cast aluminium basket
• Treated Paper Cone
• Sealed Cloth edge
• Treated paper dust cap