Eminence Kappa 12 A 12" Speaker 450 W 8 Ohms Overview
Recommended for professional audio as a mid/hi or full range in a vented enclosure.- Product type Loudspeaker Chassis
- Type Mid/Hi-Range , PA
- Nominal Diameter 12 "
- Nominal Diameter 304.8 mm
- Voice Coil 3 "
- Voice Coil 76.2 mm
- Overall diameter 311.4 mm
- Pitch Circle Diameter 297.5 mm
- Section Diameter 279.5 mm
- Diameter of fixing holes 6.4 mm
- Depth 143 mm
- Nominal Impedance 8 Ohm(s)
- Nominal Load Capacity 450 W
- maximum rated load 900 W
- Sensitivity (1 W / 1 m) 99.3 dB
- Frequency response 62 - 4200 Hz
- Voice Coil Material aluminium
- Magnet Ferrite
- Depth of the magnetic gap 9.53 mm
- Thiele & Small Parameter
- Fs (Resonance Frequency) 45 Hz
- Re (DC resistance) 5.41 Ohm(s)
- Qms (mechanical quality) 7.76
- Le (inductance of the voice coil) 0.77 mH
- Qes (electrical quality) 0.28
- Qts (overall quality) 0.27
- Vas (equivalent volume) 112
- Mms (moving mass) 42 g
- BL (power factor) 15.2 T/m
- Xmax (maximum displacement) 3.2 mm
- Cms (elasticity of the suspension) 0.3 mm/N
- Sd (membrane area) 519.5 cm²
- Weight 8,12 kg