Klipsch Heresy IV, American Walnut (Pair), with a compact three-way design, utilizing a 12” woofer and horn-loaded midrange and tweeter

SPECIFICATIONS FREQUENCY RESPONSE (+/- 4 dB) 48-20k +/-4dB SENSITIVITY1 99dB @ 2.83V / 1m POWER HANDLING (CONT/PEAK) 100W/400W MAXIMUM SPL 116dB Continuous NOMINAL IMPEDANCE 8 ohms Compatible CROSSOVER FREQUENCY HF: 4500Hz MF: 850Hz HIGH FREQUENCY DRIVER K-107-TI 1” (2.54cm) Titanium diaphragm compression driver MIDRANGE K-702 1.75” (4.45cm) polyimide diaphragm compression driver LOW FREQUENCY DRIVER K-28-E 12” (30.48cm) Fiber-composite cone woofer ENCLOSURE MATERIAL MDF INPUTS Dual binding posts / bi-wire / bi-amp HEIGHT 24.81” (63.01cm) WIDTH 15.5” (39.37cm) DEPTH 13.25” (33.66cm) WEIGHT 45lbs (20.41kg)