The Heco Celan Revolution 9 Three-Way Floorstanding Speaker stands as a pinnacle in audio excellence, offering an immersive sound experience. With a 3-way quad bass radiator principle, these speakers feature two 8" woofers, a 6.5" midrange, and a 1.2" dome tweeter, ensuring a detailed and dynamic audio reproduction across a wide frequency range. Boasting an impressive sensitivity of 93 dB at 2.8V/1M and an impedance range of 4-8 Ohms, the Celan Revolution 9 efficiently converts amplifier power into clear and powerful sound. The carefully tuned crossover frequencies at 230 Hz and 2,800 Hz optimize the interplay between drivers for exceptional sound coherence. With a robust power handling capacity of 280 watts RMS and a maximum power of 450 watts, these speakers cater to demanding audio requirements. The wide frequency response from 19 to 52,000 Hz captures a vast spectrum of tones for a rich and immersive listening experience. While substantial in size and weight, with dimensions of 374 x 1272 x 440 mm and a weight of 38.4 kg, the Celan Revolution 9 is an embodiment of premium audio craftsmanship, offering a flagship solution for discerning audio enthusiasts.