Contact North Speaker Parts

Don't guess. Sizes like “8 inch” or “10 inch” are nominal descriptions and vary a lot between manufacturers. Measure your original surround, or match the exact dimensions listed on our product pages. If you're unsure, message us with your speaker's make and model number before ordering and we'll check it against our database for you.

Use a ruler or calliper and measure in millimetres across these four points:

• Outer diameter (A) — the absolute outside edge of the foam surround.
• Outer roll diameter (B) — across the outer edge of the raised roll.
• Inner roll diameter (C) — where the raised roll meets the flat inner lip.
• Inner diameter (D) — the inside edge of the lip that glues to the cone.

Flat edge: the outer perimeter of your cone is completely flat where the inner lip of the surround glues down.

Angled / attached edge: the cone slopes downward toward the centre. This needs an angled-rim surround, otherwise the suspension buckles during playback.

Your order is complete. Our surrounds are precision-nested tightly together to protect them in transit. Look closely at the edges and gently peel them apart — your matching pair is there.

We're based in the UK and everything is packed and dispatched from our UK warehouse, so domestic delivery is fast. We ship worldwide too, with tracking on international orders.

Yes — returns and exchanges are accepted within 30 days of delivery, provided the parts are brand new and unaltered. We can't accept anything that has had adhesive applied, been trimmed, or shows signs of an installation attempt.