The speaker utilizes a spiderless driver and a one-piece metal alloy cone structure for clear articulation in both music and speech. It features a wide-dispersion coaxial driver, which has a coverage of 140° and a computer-matched venting system for full bass response. The speaker affords the user flexibility as it can be used at 16-ohms, or with 70V or 100V systems and power input selection is chosen by a front-mounted rotary switch located under the removable grille.