Περιγραφή
EMINENCE – Delta Pro 12 A
12″ Speaker 400 W 8 Ohm – die – cast Basket
DELTA PRO Series 400W
Recommended for professional audio in both sealed and vented enclosures. Ideal for full-range, mid/hi, and monitor wedges
Product type
Loudspeaker Chassis
Nominal Diameter
304.8 mm
Overall diameter
314.5 mm
Pitch Circle Diameter
293.8 mm
Cut- out Measurement
281 mm
Diameter of fixing holes
6.9 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
400 W
Sensitivity (1 W / 1 m)
99.2 dB
Frequency response
52 – 4500 Hz
Voice Coil Material
Aluminum
Depth of the magnetic gap
9.63 mm
Fs (Resonance Frequency)
51 Hz
Re (DC resistance)
5.71 Ohm(s)
Qms (mechanical quality)
7.56
Le (inductance of the voice coil)
0.84 mH
Qes (electrical quality)
0.37
Qts (overall quality)
0.35
Vas (equivalent volume)
81.7
BL (power factor)
15.3 T/m
Xmax (maximum displacement)
4.6 mm
Cms (elasticity of the suspension)
0.21 mm/N
Sd (membrane area)
532.4 cm²
