EMINENCE Kappa 12 A 12” 450 W 8 Ohm SPEAKER

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

Cut- out Measurement
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
7,488 kg