R499.00
A three-piece foam ring system that acoustically seals 5-inch and 5.25-inch speakers into factory openings, improving coupling to support mid-bass response. Supplied as two sets, one per speaker.
Installation is excluded from the advertised product price unless specifically stated otherwise. Should you require professional installation, please contact the Rivonia Car Sound team for advice and a separate quotation. Additional installation accessories may be required, depending on the vehicle and product.
The RKFR5 is a three-piece foam ring enhancement system designed to acoustically seal aftermarket 5-inch and 5.25-inch speakers into factory speaker openings. The manufacturer states that improved coupling increases mid-bass response and reduces rear reflections and wave cancellation.
Each kit includes two sets of foam rings, one per speaker, made from high-density acoustic foam with a pressure-sensitive peel-and-stick adhesive. The manufacturer states it is installed without modifying the door or the speaker mounting location. Measure speaker diameter and mounting depth before purchase.
Provides acoustic coupling for aftermarket speakers.
Aims to deliver more defined mid-bass response.
Reduces rear reflections and wave cancellation.
Peel-and-stick installation with adhesive included.
Suits common 5-inch and 5.25-inch speaker sizes.
Supplied in pairs, with two speakers per kit.
Maintains the factory speaker location and mounting.
Lightweight foam construction that is non-intrusive.
Connectivity information not published by manufacturer.
Universal application for vehicles with 5-inch or 5.25-inch speaker cutouts, used with 5 to 5.25-inch coaxial or component speakers. Measure speaker diameter and mounting depth before purchase to confirm fitment.
Package contents not published by manufacturer.
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