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How to Match a Replacement Speaker Surround (Size Guide)
Re-foaming or re-edging a woofer starts with the right surround size. This guide shows exactly which measurements to take — cone diameter, roll width, mounting diameter — and how to match the material, so your replacement surround fits flat and restores the driver.
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Buying GuidesOEM Surrounds: Samples, Tooling, MOQ and Lead Times
An OEM surround quote isn't one number — it's a sequence of decisions about sampling, tooling and minimums that either goes smoothly or eats three weeks in email. Here's how the process actually runs, from a first sample box to a signed-off production run, and what to put in your RFQ so nobody has to ask twice.
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Buying GuidesChoosing the Right Surround Material for Your Driver
A surround spec that works fine on a bench sample can still fail in the field — cracking on a marine sub, going soft on a budget line, or costing more than the driver justifies. Here is how to actually pick the compound: by application first, environment second, sound goal third, and cost as the tiebreaker.
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Buying GuidesRoHS, REACH and Getting Speaker Parts Across a Border
A container full of rubber surrounds doesn't get held at customs for a bad reason — it gets held because a declaration is missing or a carton mark doesn't match the invoice. Here's the compliance and logistics checklist I wish someone had handed me before my first order: material declarations, third-party testing, Incoterms, and export packing that actually survives the trip.
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