SS Audio Diaphragm for JBL 2408H, 8 Ohm Horn Driver, D-2408-2 (2 PACK) Premium SS Audio Diaphragm 2-Pack for JBL Speaker Part # D-2408-2 Specs: Voice coil: 1-1/2" (38mm), Diameter: 2-3/4" (70mm), Impedance: 8 ohm, DCR: 5 ohm, Mylar dome with copper voice coil on Kapton former just like the original JBL. SUPERIOR quality, LARGEST selection, and the BEST prices! FREE technical support. FAST & FREE shipping to any USA address. To get the BEST quality repair parts, be sure to buy ONLY from SS Audio and Simply Speakers. Thank you!