CDT Audio EuroSport ES-Gold ES04 4" Ultra Wide Range Competition Mid Driver-1 PAIR	Product Code: ES-04 Price: Check Latest CDT Audio  CDT Audio EuroSport ES-Gold Series Musical Imaging That Borders On The Magical!    MODEL ES-04   4" Ultra Wide Range Mid Woofer  - 1 Pair   ES-04 4" driver Power handling 50 watts RMS Sensitivity: 90.6 dB Frequency Response 50 - 7,000Hz Mounting Depth: 2.28" Cast Frame Cone: Fiberglass Surround: Rubber   ES-04 Specifics - HERE NEW - EXTENDED 10 Year WARRANTY on EuroSport ES-Gold Series  Details Here