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40 KX
400 mm K2 Power® subwoofer
•
Multiferrites magnet
•
Zamak basket
•
For closed box
•
High power handling
•
Dual voice coil
Suggested Application
Sealed enclosure
40 liters (1.41 cu. ft.)
F - 3 = 41Hz / Fast and tight bass
Mechanical Drawing
BP 374 - 108, rue de l'Avenir - 42353 La Talaudière cedex - France - Tel. +33 4 77 43 57 00 - Fax +33 4 77 43 57 04 - w w w . f o c a l - f r . c o m
60 liters (2.19 cu. ft.)
F - 3 = 37Hz / Punchy and dynamic bass
80 liters (2.82 cu. ft.)
F - 3 = 36Hz / Deep and articulate bass
Frequency (Hz)
ø 407
ø 198
ø 351
Focal
®
is a trademark of Focal-JMlab
Specifi cations
Nominal power
Maximum power
Sensitivity
Cone
Surround
Nom. impedance
DC resistance
VC diameter
VC height
Former
Layers
Wire
Inductance
Xmax
Magnet d x h (18)
Magnet weight
Flux density
Gap height
Net weight
Parameters
Fs
Vas
Qts
Qes
Qms
Re
Sd
Cas
Mas
Ras
Cms
Mms
Rms
Ces
Les
Res
BI
SPL
Suggested application
Load
V (l)
Sealed
Sealed
Sealed
Unit : mm
®
Fb (Hz)
F-3 (Hz)
Ql
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