Showing posts with label Kenwood KFC-W3013PS. Show all posts
Showing posts with label Kenwood KFC-W3013PS. Show all posts

Friday, December 2, 2011

Kenwood KFC-W3013PS


Details: The 12” KFC-W3013PS retains the best attributes of 2010’s best-selling KFC-W3012 while delivering improved heat ventilation, shallower mounting depth and longer cone excursion. RMS power is rated at 400 watts (RMS), with a maximum peak power of 1,200 watts. The KFC-W3013PS offers a dual ventilation system that allows heat to escape the voice coil even in extremely shallow-mount applications where the pole piece air vent is obstructed by the enclosure. A heavy-duty rubber surround extends the life of the woofer even under continuous high-power operation, while a new diamond-array cone design resists cone flex and provides better bass performance. 

Specifications:
* Size: 12 inch 4-ohm subwoofer  
* textured polypropylene cone with rubber surround
* power range: 50-400 watts RMS  
* peak power handling: 1,200 watts
* frequency response: 34-300 Hz
* sensitivity: 85 dB  
* top-mount depth: 6-1/16'
* sealed box volume: 0.75-1.75 cubic feet
* ported box volume: 1.5-2.5 cubic feet
* Nominal Impedance:4 Ω
* DC Resistance:3.4 Ω 
* Voice Coil Inductance (mH)1.65
* Piston Area (Sd)0.051
* Force Factor (Bl)10.5 
* Volume Acoustic Compliance (Vas)83.7 liters (2.956 cu. ft.)
* Moving Mass (Mms)183 g 
* Resonance Frequency (Fs)25 Hz
* Mechanical Q Factor (Qms)8.250
* Electrical Q Factor (Qes)0.910
* Total Q Factor (Qts)0.820 
* Peak Excursion (Xmax)15.1 mm 
* Displacement2,155 cc (0.072 cu. ft.)
* Mounting Depth6 in (153mm)
* Weight of Magnet1,780 g 
* Voice Coil Diameter65 mm