Ferrofluid APG L11 900uL | Audio Loudspeaker Retrofit Kits | REDUCED TO CLEAR 50kg-100kg Damps impedance at resonance

Damps impedance at resonance

Constructed using premium neodymium rare earth magnets arranged in a carefully calculated Halbach array configuration

Neodymium block magnets are also used in the removal of ferrous contaminants

Designed to deliver an extremely powerful magnetic field

Smooth low-glare black finish

Ferrofluid APG L11 900uL | Audio Loudspeaker Retrofit Kits | REDUCED TO CLEAR 50kg-100kg Damps impedance at resonanceFERROFLUID Qty: 1 Type: FERROFLUID Product Code: FF RK900 Audio Ferrofluid Loudspeaker Retrofit Kits 900uL General Purpose for 4" Diameter V. C. Ferrotec offers Audio Retrofit Kits for loudspeaker reconditioning and retrofitting. These kits come with pre measured packets of ferrofluid which are used to replace the old fluid in speaker air gaps when replacing diaphragm and coil assemblies. Many speaker manufacturers offer these kits with their