Focal P25FE - 10" 25cm 600 Watts 300 RMS 4 Ohm Flax Cone Car Sub Subwoofer The P 25 FE subwoofer is equipped with Focal's exclusive Flax cone which guarantees high rigidity and therefore bass reproduction with impact. Robust and reliable, its shaped rubber surround allows impressive articulation, synonymous with dense and deep low frequencies. The coil on glass fibre stand, meanwhile, reduces overheating to guarantee perfectly adapted ventilation. Finally, the 120mm “Dual Magnet” motor offers even more power (600 watts/300 watts RMS). P 25 FE is the ideal compromise for sealed-box (10 to 25L) or bass-reflex use (25 to 35L). Key points: Unique, patented Flax cone "Dual Magnet" motor Made in France in the Focal workshops Power and precision Specifications: Nominal power 300W RMS Maximum power 600W Sensitivity (2.83V/1m) 85dB Cone Flax® Surround Rubber Nom. impedance 4 Ohms DC resistance 3.7 Ohms VC diameter 50mm 2" VC height 35mm 13/8" Former Glass Fiber Layers 4 Wire Copper Inductance 2.7mH Xmax 14mm 09/16" Magnet dxh (mm) 145 x 40mm 511/16" x 19/16" Flux density 0.75T Gap height 8mm 05/16" Net weight 5,400g 10.8 lbs