Compact loudspeaker belies a startling surprise. Big sound from this small center channel is a perfect match for your Mini A loudspeakers. Perhaps your big TV leaves little room for a center speaker. The AC1 Micro is a great fit for tight spaces. Two 5.25 inch aluminum cone mid-bass drivers flank a single Bryston titanium dome tweeter for a compact MTM configuration. All three drivers sound as one to create an uncanny out-of-the-box sound.