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Ferrofluid 900uL General Purpose for 4" Diameter V.C.

Overview
Ferrofluid improves the performance of high frequency and midrange drivers. It works by damping the impedance at resonance to effectively lower distortion, smooth frequency response, and increase thermal power handling.
Highlights
  • Great for retrofit/replacement or new applications
  • Damps impedance at resonance
  • Reduces distortion
  • Conducts heat away from voice coil
  • Increases power handling capacity
  • Comes complete with cleaning strips and instructions
  • Sized to fit approximate voice coil diameters
Part # 
340-546
Weight: 0.1 lbs.  
IN STOCK
List Price$19.99
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Part # 340-546
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Product Details

Ferrofluid 900uL General Purpose for 4" Diameter V.C.

Ferrofluid improves the performance of high frequency and midrange drivers. It works by damping the impedance at resonance to effectively lower distortion, smooth frequency response, and increase thermal power handling. It should be used to replenish drivers treated previously with ferrofluid. With care, it can also upgrade most drivers that have never contained ferrofluid. The kits listed are approximate fill quantities relative to approximate voice coil diameters. In general, the air gap should be 75% filled prior to inserting a voice coil diaphragm assembly. The kit contains synthetic ester-based ferrofluids and in most cases should not pose any adhesive incompatibility. It is recommended that this is confirmed by contacting the driver manufacturer prior to usage. Adding ferrofluid to a driver not intended for it will, in most cases, void the original manufacturer's warranty. Included in kit: A ferrofluid packet, absorbent paper strips for removing old ferrofluid, detailed instructions, and material safety data sheet.



Product Specifications
  • TypeFerrofluid
Ferrofluid 900uL General Purpose for 4" Diameter V.C.
  • BrandFerrotec Corp USA
  • Part Number340-546
  • UPC844632086328
  • Product CategoryReplacement Diaphragms & Baskets
  • Unit of MeasureEA
  • Product Rating
    (1 Reviews)
  • Weight0.1 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Reviews

Ferrofluid 900uL General Purpose for 4" Diameter V.C.
Ferrofluid 900uL General Purpose for 4" Diameter V.C. is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Perfect again!Every part I have purchased from Parts Express has been exact. I shop at no other place for my audio needs.
Date published: 2013-10-10

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Ferrofluid 900uL General Purpose for 4" Diameter V.C.

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