This is a 1976 ad for a Bang & Olufsen Speakers: M-70, S-60, S-45, S-30, P-45 and P-30! The size of the ad is approximately 8.5x11inches. The caption for this ad is 'Ine reason you may be looking for new speakers could be the phase distortion present in those you listen to now' The ad is in great condition. This vintage ad would look great framed and displayed! Add it to your collecction today!