Measuring just 309mm wide, 132mm high and 233mm front to back, the ID24 compact full range speaker uses twin 4 inch drivers in a V formation plus an HF compression driver with rotatable horn. The super compact ID14 measures 130mm wide, 130mm high and 120mm front to back, and uses a single coaxial 4 inch driver with 1.4-inch Neodymium HF. The ID84 column measures 150mm wide x 215mm deep x the standard 1m high and uses eight 4 inch drivers and an array of dome tweeters on a curved baffle. Dedicated ID S110, S210, S108 and S312 subs are also available.