The Klipsch Heresy III is a floor-standing loudspeaker designed to deliver dynamic sound performance in a compact size. It features a three-way design with a 12-inch woofer, a 1-inch titanium diaphragm compression driver, and a 2-inch horn-loaded midrange driver. The Heresy III requires minimal floor space while providing a significant bass response, making it suitable for both small and large listening environments. The cabinet is constructed from plywood and is available in various finishes, providing both aesthetic appeal and durability. The speaker has a sensitivity rating of 99 dB, ensuring efficient performance even with low-powered amplifiers. The crossover frequency points are set at 450 Hz for the midrange and 4 kHz for the high frequencies. The rear-firing bass port allows for deep bass extension while maintaining a compact design. Overall, the Heresy III offers powerful sound with excellent clarity and detail, making it a popular choice among enthusiasts.