18 S 450 L
18" Ultra Low Distortion Woofer 1200 W 8 Ohms
RRP 876,28 € / piece
Specifications
General
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
18 "
Nominal Diameter
46 mm
Voice Coil
4 "
Voice Coil
101.6 mm
Overall diameter
458 mm
Pitch Circle Diameter
440 mm
Cut- out Measurement
414 mm
Mounting holes
8
Diameter of fixing holes
8.5 mm
Depth
233 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
20 - 200 Hz
Voice Coil Material
copper
Magnet
Ferrite
Depth of the magnetic gap
12 mm
Thiele & Small Parameter
Fs (Resonance Frequency)
29 Hz
Re (DC resistance)
5.5 Ohm(s)
Qms (mechanical quality)
7.25
Le (inductance of the voice coil)
1.1 mH
Qes (electrical quality)
0.32
Qts (overall quality)
0.31
Vas (equivalent volume)
281
Mms (moving mass)
0.22 g
BL (power factor)
26.5 T/m
Xmax (maximum displacement)
± 12 mm
Cms (elasticity of the suspension)
0.13 mm/N
Sd (membrane area)
0.12 cm²
Weight
14,5 kg
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