Ring by Ufixt

No Longer Stocked

Item Information

90mm ferrite ring, magnetised Magnetic ring of high-quality ferrite, for the partly compensation of magnetic fields of speakers, also suitable for changing the drive parameters (Qes and with that Qts!). The strength of the respective changes cannot be predicted for certain for the different speakers and has to be established by experiment, depending on the type.

Packed Quantity: 1 per pack
Weight: 0.51kg
Manufacturer Number: SPM-90

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Delivery Information

For UK orders we offer a Free Delivery, Standard or Next Working Day delivery service.

We have separate delivery charges for Europe, North America, Japan and the Rest of the World based on the size, weight and destination of your order.

Please view our About Delivery page for full details.

Returns & Refunds

If an item is faulty or damaged on delivery and we are notified within 24 hours we will arrange for a replacement or a refund of the item - it needs to be within this time period for us to make claims with our couriers.

If you have simply changed your mind or no longer require the item(s), you must notify us within 7 days from receiving your order. The item(s) must be in their original unused and unopened packaging and be in a resalable condition for a full refund. You will need to pay for the cost of returning the item(s) and the item(s) remain your responsibility until we receive them.

Please view our Returns & Refunds page for full details.