Foam replacement set for pair of EV 89478 tweeters
Version 2.0 - updated December 2023
** April 2025 - new stock available!
Australian made replacements for original parts 70534 and 70604.
Set of 2 x open cell foam outer ring and 2 x close cell sponge inner ring for pair of EV 89478 tweeters. Additionally included now are 2 x variations of more open cell foam inner rings, for your own experimentation.
These parts are the closest we can get to reproducing the original parts that are no longer available. The main cosmetic differences are that the outer ring has no bevel, and that the inner ring isn't as light coloured as per the originals. We have also now included 3 types of inner rings as we have observed some interesting real world results in using different density on the inners. The darker, denser type is closest to the original part.
Price is for replacing foam inserts on one pair of tweeters.
We ship all orders through Australia Post. You can select either Parcel Post or Express Post at checkout.
Standard Post - Flat Rate $10
Express Post - Flat Rate $15
The estimated time for delivery is different depending on location. Please check the Australia Post website for current delivery estimates.
