• Long-throw woofers with cast frames and rubber surrounds provide high output with low distortion
• 1-inch (25mm) angle-adjustable, metal-dome tweeter with an integrated waveguide provides optimized response both on and off axis
• High-order crossover network with premium-quality components delivers extraordinarily accurate timbre reproduction
• Boundary compensation switch (C783/C763) lets you adjust the speaker to maintain tonal accuracy when the speaker is placed near a wall
• Three-position tweeter level control (C783/C763/C583/C563) lets you adjust for optimum response in a variety of acoustical environments, or for using the speakers without grilles
