Helping relative to post this. Selling as a set of 5. Sony Amp, woofer, 2 x standing speaker and 1 center speaker. Seldom use. Tested and working. Just center speaker have a small tear shown on pic 3. Pasted with sticker. Model number STR-DE515. FM-Am stereo. Does not comes with HDMI port. Pls see pic 4 for port details. Self collect at west location.