Like its predecessor, the CJ-DA6943 features an Aramid Fiber hybrid-thin diaphragm that absorbs vibrations, thereby resulting in twice the loss compared to conventional composites. In addition, the CJ-DA6943 boasts a discrete edge design that widens the effective diaphragm area by 18% to enhance low-range efficiency,a polypropylene injection cone that provides a sophisticated appearance along with clear music reproduction and immunity from the ‘harsh elements’ associated with cars, and a high linearity suspension that maintains tight control to assure lively & accurate musical reproduction. The Panasonic CJ-DA6943 retails for $59.99 per one speaker, and comes with a 1 year limited warranty.