Boston Acoustics 5.25" Speaker Foam Surround - Bos525

Single piece foam surround (Enough for 1 speaker)

This is genuine "filleted" foam with a direct-attach inner lip, not the generic knock-off that others may sell.

Some of the models that use this foam include :

Boston Acoustics 350, 5.4 LF, 525V, 757, 504V, 750LF, 850LF, C-700, C700, HD-5, HD5, Voyager Pro and others that match the measurements shown

Due to occasional variances in Boston Acoustics frames, a few of these models may require you to trim approximately 1/16" off of the outer perimeter.

Same American-made surrounds that we use in our professional repair facility; NOT cheap Chinese copies!!

This is the foam only. Complete repair kits are available in our DIY Foam Surround Repair Kits category.

Surround	Bos525
Outer Diameter	5" - 127mm
Outer Roll Diameter	4.6" - 117mm
Cone Diameter	3.875" - 98mm
Inner Diameter	3.6" - 91mm
Inner Attachment	Direct-Angle

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