- Wide dispersion coaxial driver for broad even 140 coverage- Stable high definition metal-alloy cone- MDT cone design delivers detailed sound- MLS eliminates conventional centering spider for more accurate voice coil centering- High-efficiency drivers deliver superior performance- Extremely good off-axis response- Computer-matched venting system for full bass output- High power handling capability for foreground sound- Selectable power taps via front-mounted control- 16-ohm input for non-transformer mult