The new driver features what Tannoy is calling Omnimagnet technology and a Torus Ogive Waveguide assembly that they said is deigned to deliver more consistent and controlled directivity, with notable improvement in higher frequency ranges, in comparison to previous generations. The CMS 3.0 also features mechanical and aesthetic changes that make the process of specifying, installing and commissioning easier, with new back cans and clamp designs to more convenient termination panels and a choice of grille fixings, from the classic bevelled edge to the new Arco Grille accessory.
CMS 3.0 utilizes a 16 ohm driver, making it able to be used in high performance low-impedance systems powering 8 CMS 3.0 loudspeakers per channel — with optimized performance when used in conjunction with LAB GRUPPEN LUCIA amplifiers.