EMINENCE – Definimax 4018 LF
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EMINENCE – Definimax 4018 LF
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Περιγραφή
EMINENCE – Definimax 4018 LF
DEFINIMAX™ 4018LF Professional SeriesRecommended for professional audio and bass as a low distortion sub-woofer in single or multi-driver designs.
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
18 “
Nominal Diameter
457.2 mm
Voice Coil
4 “
Voice Coil
101.6 mm
Overall diameter
457.2 mm
Pitch Circle Diameter
438.2 mm
Cut- out Measurement
420.9 mm
Diameter of fixing holes
7 mm
Depth
206.4 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
1200 W
maximum rated load
2400 W
Sensitivity (1 W / 1 m)
95 dB
Frequency response
36 – 200 Hz
Voice Coil Material
copper
Magnet
Ferrite
Depth of the magnetic gap
9.53 mm
Thiele & Small Parameter
Fs (Resonance Frequency)
32 Hz
Re (DC resistance)
6.19 Ohm(s)
Qms (mechanical quality)
10.38
Le (inductance of the voice coil)
4.78 mH
Qes (electrical quality)
0.36
Qts (overall quality)
0.35
Vas (equivalent volume)
237.9
Mms (moving mass)
211 g
BL (power factor)
27 T/m
Xmax (maximum displacement)
7.9 mm
Cms (elasticity of the suspension)
0.12 mm/N
Sd (membrane area)
1188 cm²
Weight
11,79 kg
