The PDK-CD15 is a high-performance two-way full-range loudspeaker system designed for various commercial sound reinforcement applications. Its 15-inch woofer incorporates a 3-inch sandwich-structured double-layer copper voice coil and a GBF voice coil former. The high-frequency driver is equipped with a 3-inch titanium dome diaphragm, a single-layer aluminum flat wire voice coil, and a 5-inch neodymium magnetic circuit. The horn of the high-frequency driver can be rotated by 90 degrees to support either horizontal or vertical installation based on on-site requirements.