Sony Mobile ES 6.5" 3-Way Component Speakers (Pair)

* Soft-dome component tweeter covers up to 40 kHz ultra-highs * Separated Notch Edge Surround for less distortion and clear sound * Dynamic Air Diffuser and Five-beam Frame design * Separated Notch Edge Surround The woofer surround features another proprietary technology, with distinctive curved notches improving the vertical amplitude symmetry, for dramatically reduced distortion and enhanced clarity. * Five-beam Frame Structure and Dynamic Air Diffuser The Five-beam Frame design disperses resonance while the integrated Dynamic Air Diffuser ensures efficient air circulation for smooth cone travel and cooling of the voice coil. * Progressive Height Rate Spider The acoustically optimized spider allows for higher power handling and airflow, with a profile designed for more rapid and precise cushioning of the speaker cone. * Phase plugs The resonance damping phase plugs on the XS-163ES woofer and mid-range driver help realize ideal frequency response, right up to the crossover points. A rigid aluminum bobbin ...