Sony XS-690ES 16x24 cm (6x9 Inch) 2 Way Coaxial Speakers

Matrix Woofer: The main speaker diaphragm on the XS-160ES is crafted from Sony's unique Lightweight Rigid Cellular material, formerly known as mica-reinforced cellular. The latest-generation compound has been further optimised alongside mechanical driver improvements, to deliver an even wider frequency response and smoother, more natural sound characteristics.

Optimal formulation:  Embedding in a unique matrix with aramid fibres suppresses diaphragm resonance and minimises distortion, not only in the lows, but also in the mid and higher frequencies. The result is sound that is powerful at all frequencies and uncommonly clean, even at high volume.

Notch Edge Surround:  The woofer surround features another proprietary Sony technology, with distinctive curved notches improving the vertical amplitude symmetry, for dramatically reduced distortion and enhanced clarity.

Tweeters to hit high notes:  Compatible with High-Resolution Audio, a soft dome tweeter diaphragm is directly attached to the voice coil, designed to cover your music's ultra-high ends, with a frequency range extending up to 40 kHz.

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.