Highlights

• 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 (W893/W873/W783/W763) lets you adjust the speaker to maintain tonal accuracy when the speaker is placed near an additional wall or the ceiling.
• Three-position tweeter level control (W893/W873/W783/W763/W583/W563/W553L) lets you adjust for optimum response in a variety of acoustical environments, or for using the speakers without grilles.