How To Measure Oval Speaker Size. Add these measurements together then divide them by 3 to get your average girth. Bevel each hole to keep the gelcoat from cracking.
Dual cone these speakers are generally the least expensive and also the lowest quality. Once you have your speaker measurements, determine the size you need by comparing it to the available speaker sizes. When measuring for a recessed mount you need to measure the overall outside diameter and the baffle cutout diameter.
Place the foam gasket on the back of the speaker, aligning it with.
Hit to create and print a pdf of the image at 100% printer scale. You can measure the frame or from the edge of the actual speaker. To find the speaker size measure the outside diameter of the speaker; Once you have your speaker measurements, determine the size you need by comparing it to the available speaker sizes.