Περιγραφή
Woofer 7" 400W, 4Ω, Σειρά Mille Legend
Data table
Size mm (in.)
|
180 (7)
|
Power Handling - Peak W
|
400
|
Power Handling - Continuous W
|
200
|
Impedance ?
|
4
|
Frequency response Hz
|
38 - 6k
|
Sensitivity dB SPL
|
93
|
Voice coil O mm (in.)
|
50 (2)
|
Magnet
|
Neodymium
|
Cone/Dome
|
Pressed-pulp cone with cotton fibres
|
Features
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Neodymium magnet optimized with FEA simulations for real dynamics and utmost control.
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Very low carbon content CNC machined plates, for maximum magnetic permeability and low distortion at high power levels.
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Aluminium covered pole for a linear impedance modulation and low distortion.
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50 mm CCAW double layer voice coil wound on a Polyamide former for exceptional power handling and compression-free re production even in the most demanding musical passages.
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Exponential V-cone® with optimized geometry for utmost linearity and dispersion.
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“Boundary Free” IIR rubber surround, for better efficiency and wider mid-bass frequency.
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Pressed-pulp cone with cotton fibres, combining stiffness and lightweight, to achieve wide frequency response and limited break-ups at high frequency.
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Three-spoke, very acoustically transparent anti-resonant aluminium alloy basket featuring built-in venting holes.
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CNC machined elegant diamond-cut basket edge featuring the Hertz logo.
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Die-cast aluminium factory provided grille featuring diamond-cut aluminium Hertz logo.