15″ Loudspeaker 400 W 8 Ohm
High power coaxial woofer for bass guitar and pro audio applications.
General
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
15 “
Nominal Diameter
381 mm
Voice Coil
3 “
Voice Coil
76 mm
Overall diameter
389.13 mm
Pitch Circle Diameter
369.82 mm
Cut- out Measurement
355.6 mm
Diameter of fixing holes
6.5 mm
Depth
170.66 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
400 W
maximum rated load
800 W
Sensitivity (1 W / 1 m)
96.7 dB
Frequency response
40 – 4000 Hz
Voice Coil Material
copper
Magnet
Neodymium
Depth of the magnetic gap
9.27 mm
Thiele & Small Parameter
Fs (Resonance Frequency)
38 Hz
Re (DC resistance)
5.71 Ohm(s)
Qms (mechanical quality)
6.48
Le (inductance of the voice coil)
0.63 mH
Qes (electrical quality)
0.47
Qts (overall quality)
0.44
Vas (equivalent volume)
219.73
Mms (moving mass)
89 g
BL (power factor)
16.08 T/m
Xmax (maximum displacement)
8.67 mm
Cms (elasticity of the suspension)
0.2 mm/N
Sd (membrane area)
889.6 cm²
Weight
3,49 kg
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