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Delta Pro 12-450C
12" Speaker 375 W 4 Ohm
Item no.: EDP12450C
Guarantee: 24 months
EAN: 4049521208058
Sliding scale: 1
Unit: Piece
Packaging unit: 1
Item highlights:
The Delta Pro 12-450 is a lighter weight version of the Delta Pro 12. Recommended as a woofer or mid/bass in vented enclosures and many portable PA cabinets.
Specifications
Product type
Loudspeaker Chassis
Nominal Diameter
12 Inch
Nominal Diameter
305 mm
Voice Coil
2.5 Inch
Voice Coil
64 mm
Overall diameter
314.5 mm
Pitch Circle Diameter
293.9 mm
Cut- out Measurement
281.2 mm
Mounting holes
8
Diameter of fixing holes
6.9 mm
Depth
139.7
Nominal Impedance
4
Nominal Load Capacity
375 W
Sensitivity (1 W / 1 m)
99.8 dB
Frequency response
44 Hz - 4000 Hz
Voice Coil Material
Aluminium
Magnet
Ferrite
Fs (Resonance Frequency)
44 Hz
Re (DC resistance)
5.04 Ω
Qms (mechanical quality)
7.59
Le (inductance of the voice coil)
0.54 MH
Qes (electrical quality)
0.39
Qts (overall quality)
0.37
Vas (equivalent volume)
141.66
Mms (moving mass)
36 g
BL (power factor)
11.47 T/M
Xmax (maximum displacement)
5.1 mm
Cms (elasticity of the suspension)
0.36 MM/N
Sd (membrane area)
532.4 CM²
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