The vintage Infinity SM 65 Studio Monitor Speaker System is a classic piece of audio equipment known for its high-quality sound reproduction. With its sleek design and brand reputation, this speaker system is a sought-after choice for audiophiles and vintage audio enthusiasts. The unit quantity of 2 speakers ensures a focused and immersive listening experience, making it a valuable addition to any vintage audio setup. As stated there are 2 speakers included with the booklet and the grills do come off; see added pic.