2-way Passive Speaker with 200W Capacity, 10" Woofer, and 1.4" Titanium Dome Tweeter. Even though they are the smallest passive speakers in Mackie's line, both the C200s take advantage of high-concept acoustic science. The crossover in the C Series is a unique Low Impedance Compensated Crossover design. With EQ and crossover points meticulously chosen so that beam-width patterns match in its drivers, C Series loudspeakers offer natural sound at all volume levels.