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Kenwood's KFC-WPS1200F flagship 12"
chassis subwoofer delivers unbelievable
performance with a peak power
output of 1,400W |
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Reassuring durability even during long
hours of high-output operation can also
be enjoyed as the speaker unit is
designed to dissipate heat effectively
away from the motor system |
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A
die-cast aluminium basket is employed to
further reduce heat and improve
power-handling characteristics, while
multiple venting fins enhance ventilation and
rigidity for supporting the large motor |
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40% slimmer in height
than a conventional subwoofer, this makes
it ideal for installation
in the tightest of spaces, such as behind
or under seats |
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The
subwoofer uses high quality
materials such as a carbon-fibre cone
and aluminium-cast basket for
long-lasting reliability |
|
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12"
(300mm) chassis subwoofer speaker with
carbon / glass fibre honeycomb cone,
rubber surround and die-cast aluminium
basket |
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Peak
input power 1,400W, Maximum input power
700W, Rated input power 350W |
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Sensitivity 91dB/W/m |
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Frequency response 30 - 800Hz |
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Impedance 4Ω |
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Dimensions 325W x 325H x 121D (mm),
Mounting depth 100mm, Mounting hole
diameter 279mm |
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Speaker
weight 7.0kg, Gross weight 8.0kg, Weight
of magnet 1.370kg |
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Resonant frequency (FSO) 24.8Hz
Mechanical Q factor (QMS) 2.897
Electrical Q factor (QES) 0.67
Total Q factor (QTS) 0.544
Voice coil inductance (LBM) 2.8mH
Voice coil diameter (d) 65mm
Force factor (BL) 12.93T/m
Peak excursion (Xmax) 8.5mm
Moving mass (MMS) 224g
Volume acoustic compliance (VAS)
62.685liter |
|
Piston
Area (SD) 0.049m², Displacement 1740cm² |
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Sealed
box volume 22.6 liter, dimensions
(trapezium shape) 773W x 362H x 107D x
172D (mm) (21mm thick MDF) |
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Vented
box volume 22.6 liter, dimensions
(trapezium shape) 773W x 362H x 107D x
172D (mm) ( 21mm thick MDF), port
diameter 76mm / length 102mm |
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Complete
with bridge, fixing screws, gasket,
cushion and fitting guide |
