In today’s audio world, with the resurgence of high-quality vinyl playback gear and Hi-Res digital music, Atlantic Technology’s AT-3 is a loudspeaker that delivers stunningly accurate full-range sonic performance that’s a perfect complement for a pure two-channel music system. At the same time, the AT-3 has outstanding extended low end dynamics that’s perfect for a multi-channel home-theater system. All of this in an affordable, revolutionary compact tower cabinet design.Features:Atlantic Technology Exclusive H-PAS Technology delivers extended, powerful bass 2-Way Design with (1) 6-1/2" High-Resonance Concave Fiberglass Cone 3-Position High Frequency Output Control 6-ohm Nominal Impedance 85 dB Sensitivity Recommended Power: 50 - 250 Watts RMS Packaging: Carton Unit Of Measure Id: 1 * Width: 9.5 (inches)* Depth: 12 (inches)* Height: 41.9 (inches)* Weight: 57 (pounds)Nominal Impedance: 6 Ohm Sensitivity: 85 Decibels Speaker Type: Floor Standing