Audio Ferrofluid Loudspeaker Retrofit Kits 900uL APG L11 L_130mm mechanical repair shops and the This high strength Neodymium

Audio Ferrofluid Loudspeaker Retrofit Kits 900uL APG L11 L_130mm mechanical repair shops and the This high strength Neodymium mechanical repair shops and the like are regularly visited by scrap metal dealers who exchange cash for scrap metal Many people use them as stud finders as their strong pull force allows for their magnetic field to penetrate the wall surface and detect the studs behind them Ferrofluid is used as an excellent demonstration tool for magnetic experiments It is commonly used in audio equipment like loudspeakers and microphones to moderate soundwave distortion or to absorb and buffer mechanical vibration