Philips 2.5inch 12ohm 30W mid bass speaker built-in neodymium magnet 25MM large voice coil high-sensitivity high-power
2.5 "Philips special loudspeaker 12 ohm 30W, 25MM large voice coil, rubber edge of paper basin, extremely sensitive up to 89DB, 12 ohm impedance is also very easy to push, inductive reactance is good, bass is rich and powerful,
Frame size: 2.5 "overall width 68MM, height 35MM,
Impedance power: 12Ω 30W
Installation size: 2.5"opening, 64MM built-in, folding ear height 10MM, gong pitch 55MM, diagonal 77MM