Model 15FH520. Nominal Impedance 16ohm. Magnet Material Neodymium. Voice Coil Wire Material Aluminum. Demodulating Ring Aluminum Ring. Voice Coil Winding Depth 22 mm. Max Excursion(Xdam)(Xlim) 16 mm. Voice Coil Gap Height 12 mm.
Pair FaitalPRO 3FE25 3" Professional Woofer Speaker 16 ohms 40W 90 dB 0.75" Coil. Model 3FE25. Minimum Impedance (Zmin) 13.4ohm. DC Resistance (Re) 12.3 ohm. Surround Shape Half Roll. Voice Coil Winding Depth 5 mm.
Power Handling Range (RMS) 800 Watts. Usable Frequency Range(Hz) 64 to 4,000 Hz. Nominal Impedance(Ohms) 16 ohms. Sealed F3 70 Hz. Net Weight(lb) 15. Sensitivity(dB) 100 dB 1W/1m. Surround Composition Cloth.