Infinity Kappa 63XF Kappa Series 6-1/2" 2-Way Car Speakers (Pair) Yamaha NSIW360C 4 Long hex-head screws (pre-installed

4 Long hex-head screws (pre-installed in upright posts)

HDR10+ via Future Firmware Update

ultra-low noise voltage regulators

A highly-rigid metal chassis supplies the stability necessary for clear

Infinity Kappa 63XF Kappa Series 6-1/2" 2-Way Car Speakers (Pair) Yamaha NSIW360C 4 Long hex-head screws (pre-installedInfinity Kappa 63XF Kappa Series 6 1 2" 2 Way Car Speakers (Pair) Infinity designed and built their Kappa Series for audiophile tastes. These Kappa 63XF 6 1 2" car speakers benefit from a refined design, Infinity's proprietary technology, and premium materials to deliver uncompromised audio quality. Plus, Infinity has added convenient features for getting just the right sound for your ride. Infinity employs an edge driven design in their silk dome