How To Measure Speaker Size For Replacement. Imagine your speaker is a clock. Other speakers with more or less than 4 holes measure their speakers based on the diameter of the frame.
Step 4 measure the speaker’s cutting diameter. There are a few things to keep in mind before you assume you know what size to buy and this video will show you what to look for. Start measuring from the bottom up to the flat metallic or plastic piece around the cone (the mounting frame).
Measure the speaker cone to compare against the size charts on our product pages.
Repair kits should be bought with a measurement of the interior diameter of the speaker, as this is. If your speaker hole has two layers then you have to do this measurement. This measurement noted the front length of the speaker from one side to another side. Measure the widest point from every side know every single measurement if your speaker is not around.