The Rare B & W Bowers Wilkins 1705 In-wall 150 Watt Bass 1 Pair of Speakers are high-end audio units with a sleek rectangular shape and a white color. Made of metal, these in-wall speakers by Bowers & Wilkins are wired with a 150W RMS power and an impedance of 8 Ohms. Originating from the United Kingdom, this pair of speakers offers a premium audio experience for any home entertainment setup, perfect for those looking for a high-quality sound system.