Replacement diaphragm for LF15N401 Looking for a replacement diaphragm for your LF15N401 speaker? You've come to the right place! Our high-quality diaphragms are designed to ensure optimal performance and durability for your speaker. Simply replace the old diaphragm with this new one and get back to enjoying your music with crystal-clear sound. Don't let a damaged diaphragm ruin your listening experience - order yours today!