Springfield Speaker Foam Surround Edge Repair Kit - 4 Speaker Kit - 5.25 Inch - Compatible with Boston Acoustics 350, 5.4 LF, 525V, 757, 504V, 750LF, 850LF, C700, HD5, Voyager Pro, Many More

★★★★★ 4.6 47 reviews

US$13.58
Price when purchased online
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US$13.58
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 218507637 Release Date 2026/05/03 List Price US$13.58 Model Number 218507637
Category

Kit includes THE BEST QUALITY foam available: 2 Premium American-made Foam Surrounds (Enough for 2 Speakers) Step-by-step installation instructions 1 Bottle of premium professional-grade adhesive (Solvent-based) 1 Adhesive application brush FREE shims available on request Foam Dimensions ------ Kit - 4BOS525 Outer Diameter - 5" - 127mm Outer Roll Diameter - 4.6" - 117mm Cone Diameter - 3.875" - 98mm Inner Diameter - 3.6" - 91mm Inner Attachment - Direct Angle SEE COMPATIBLE MODELS ABOVE

  • Compatible with Boston Acoustics 350, 5.4 LF, 525V, 757, 504V, 750LF, 850LF, C700, HD5, Voyager Pro, Many More
  • Complete 4 speaker foam surround installation kit - 5.25 inch
  • This is the correct "filleted" foam with a direct-attach inner lip
  • Same American-made surrounds that we use in our professional repair facility
  • Easy to follow step-by-step installation instructions and videos
Manufacturer Springfield Speaker

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4.6 out of 5
★★★★★
47 ratings | 19 reviews
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