Revel, Specialty In-Ceiling Loudspeaker (Black)

Features: Long-throw woofers with cast frames and rubber surrounds provide high output with low distortion | 1-inch (25mm) angle-adjustable, aluminum-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 lets you adjust the speaker to maintain tonal accuracy when the speaker is placed near a wall | Three-position tweeter level control lets you adjust for optimum response in a variety of acoustical environments, or for using the speakers without grilles | Warranty: 1 Year.