Kenwood KFC-W12PS Performance Series 12" Subwoofer (Each)
General Features
Subwoofer Type: 12" PP Cone
Nominal Impedance: 4
Peak Power: 1,000 W
Rated Input Power: 250 W
Sensitivity: 85 dB/W at 1m
Free Air Resonance: 33 Hz
Frequency Response: 36Hz - 300Hz
Gross Weight: 13.0 lbs
Recommended Enclosure: (See Installation Manual)
- Sealed: 1.25 cft (35.4 L)
- Ported: 1.5 cft (42.5 L)
Specs
Nominal Impedance 4
DC Resistance 3.1
Voice Coil Inductance (mH) 2.3
Piston Area (Sd) 0.051
Force Factor (Bl) 13.6
Volume Acoustic Compliance (Vas) 51.3 liters (2.03 cu. ft.)
Moving Mass (Mms) 167.3 g
Resonance Frequency (Fs) 33 Hz
Mechanical Q Factor (Qms) 14.850
Electrical Q Factor (Qes) 0.590
Total Q Factor (Qts) 0.570
Maximum Peak Power 1,000 W
Peak Excursion (Xmax) 7.35 mm
Displacement 1,475 cc (0.052 cu.ft.)
Mounting Depth 147 mm (5-13/16 in)
Weight of Magnet 1,650 g
Voice Coil Diameter 50 mm
