White|style: Control 52 Satellite SpeakersSurface-Mount Satellite Speaker for Subwoofer-Satellite Loudspeaker SystemThe stylish Control 52 satellite loudspeaker produces superb high fidelity sound via a low distortion 60 mm (2. 5 in) driver, which features a secondary bucking magnet for high efficiency, rubber half roll surround for enhanced bass performance, 19 mm (0. 75 in) copper clad aluminum wire voice coil on a vented Nomex former for high fidelity and reliability, and a copper-capped pole piece for more consistent impedance and extended high frequency response. The wall bracket allows each speaker to be angled up to 45 Degree off-axis.