Eminence Delta 15 LFA 15" Speaker 500 W 8 Ohms

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.

Specifications
Product type: Loudspeaker Chassis
Type: PA
Nominal Diameter: 15 ", 381 mm
Voice Coil: 2.5 ", 63.5 mm
Overall diameter: 384.8 mm
Pitch Circle Diameter: 369.9 mm
Cut- out Measurement: 352.3 mm
Diameter of fixing holes: 6.4 mm
Depth: 160 mm
Nominal Impedance: 8 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: 6,449 kg