KappaLITE 3012LF 12" Neodymium Series Speaker - Low Frequency

Recommended for pro audio and bass in vented enclosures. Applications  Subwoofer | Woofer | Pro Audio | Bass Guitar Box Type: Sealed | Vented | Horn Loading Specifications Download Spec Sheet Download Cab Design SPECIFICATION Nominal Basket Diameter 12", 305 mm Nominal Impedance* 8 Ω Power Rating* Program Power 900 W Watts 450 W Resonance 37 Hz Usable Frequency Range 46 Hz - 2 kHz Sensitivity* 95.5 dB Magnet Weight 11 oz. Gap Height 0.365", 9.3 mm Voice Coil Diameter 3", 76 mm THIELE & SMALL PARAMETERS Resonant Frequency (fs) 37 Hz DC Resistance (Re) 5.6 Ω Coil Inductance (Le) 0.98m H Mechanical Q (Qms) 6.94 Electromagnetic Q (Qes) 0.34 Total Q (Qts) 0.32 Compliance Equivalent Volume (Vas) 106.65 liters / 3.77 cu.ft. 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) 72 grams Efficiency Bandwidth Product (EBP) 110 Maxi