The Klipsch DNA is an advanced 90° x 90° Tractrix horn. This patented and exclusive horn technology delivers the power, detail, and emotion of the live music experience with the cleanest, most natural sound possible. The enlarged outer dimensions of the horn allow for control of the dispersion behavior over a wider range of frequencies, resulting in improved high-frequency dispersion and a more precise soundstage. The rear Tractrix opening is perfectly matched to the cabinet and woofers, ensuring ideal airflow with minimal distortion or turbulence even at the lowest frequencies. High-quality cabinet design: The reinforced 3/4" MDF construction with a completely new bracing design reduces cabinet vibrations, leading to less audible resonance and improved sound accuracy. The MDF cabinet is finished with a scratch-resistant vinyl veneer featuring a wood grain texture.