1pcs Altoparlante Audio 4" Pollici 4/8Ohm 25W Full Range Neodimio Magnete
Power: 25W. Diagonal Screw Holes Distance: about 115mm(4.53"). Type: NdFeB Magnetic Fever Speaker. Frequency Response Range: 78Hz~19.8KHz. What you see is what you get. Voice Coil Skeleton: Kapton.