Four π loudspeakers are very capable. They're basically prosound monitors with precision care in crossover and driver placement for high quality, high-fidelity sound. Because of their high efficiency and attention to quality, they've been popular with high-end audiophiles running low power tube gear. But they are made to handle a lot of power and stay clean. You can hit them with 600 watts all day long. At 98dB/W/M and very low power compression, that gives you over 120dB/M maximum output. Add subs and you're set.Club installation of four π loudspeakers