Diaphragm repair parts DP-1603 TL-1801 Overview The TL-1801 from TAD (Technical Audio Devices) is a low-frequency speaker system featuring an 18-inch (460mm) driver. It features a high power maximum capacity of 800W, thanks to the combined use of a 100mm diameter x 23mm winding depth,...
（70hz 只是暂时，以后53hz）TAD TL-1603（DIY Tapped Horn 53cm x 53cm x 244cm）20-70hz ...