EMINENCE Delta 15 LFC 15″ Speaker 500 W 4 Ohms

DELTA-15LFA Series American Standard

Recommended for professional audio as a mid-bass or floor monitor in a sealed enclosure. Also suitable as a woofer in vented, bass guitar or PA enclosures.

Product type
Loudspeaker Chassis

Type
PA

Nominal Diameter
15 ”

Nominal Diameter
381 mm

Voice Coil
2.5 ”

Voice Coil
63.5 mm

Overall diameter
384.8 mm

Pitch Circle Diameter
369.9 mm

Section Diameter
352.3 mm

Diameter of fixing holes
6.4 mm

Depth
160 mm

Nominal Impedance
4 Ohm(s)

Nominal Load Capacity
500 W

maximum rated load
1000 W

Sensitivity (1 W / 1 m)
96 dB

Frequency response
42 – 3200 Hz

Voice Coil Material
copper

Magnet
Ferrite

Depth of the magnetic gap
9.53 mm

Thiele & Small Parameter

Fs (Resonance Frequency)
39 Hz

Re (DC resistance)
6.11 Ohm(s)

Qms (mechanical quality)
6.3

Le (inductance of the voice coil)
1.37 mH

Qes (electrical quality)
0.52

Qts (overall quality)
0.48

Vas (equivalent volume)
241

Mms (moving mass)
75 g

BL (power factor)
14.6 T/m

Xmax (maximum displacement)
4.8 mm

Cms (elasticity of the suspension)
0.23 mm/N

Sd (membrane area)
873 cm²

Weight
6,71 kg