Product details:

Definitive's latest Ultimate In-Wall, the RLS III, is the second in-wall Reference Line Source loudspeaker from Definitive. It is basically a smaller version of the RLS II, a completely enclosed full range loudspeaker engineered for flush mount vertical or horizontall in-wall installation. The Definitive Technology RLS IIs offer a sweet high-end with lots of detail and good imaging and soundstaging qualities. They also have broad dispersion owing to their D'Appolito configuration. When allowed to break-in for several hours, the speakers open up and reveal excellent midrange and vocal characteristics. They do need a subwoofer to reach the lowest octaves of bass, but once a sub is added, they sound superb.It comes with the impedance of 8 ohms to reduce distortion for high-quality audio
92dB sensitivity of these speakers produce loud and crisp sound
Vertical or horizontal in-wall installation lets you mount according to your home decor