H-PAS Bookshelf Speaker

Building on the incredible success of the highly-acclaimed AT-1, the compact AT-2 delivers a level of deep bass performance not previously attainable from a bookshelf-sized loudspeaker. The AT-2's patent-pending H-PAS bass system (Hybrid Pressure Acceleration System) combines elements of several speaker technologies--bass reflex, acoustic suspension, inverse horn, and transmission line--in a unique configuration to deliver powerful low frequency response. Using a unique cabinet design, the AT-2 utilizes a 51/4-inch driver in an enclosure of approximately .6 cubic feet to produce bass that extends to 44 Hz (-3dB) at Sound Pressure Levels that exceed 103dB. Bass harmonic distortion is under 5 percent. The AT-2 is finished in a gloss black metal-flake paint, applied in a multi-coat process and hand polished for a luxurious appearance. A 3-position High Frequency Energy switch is included, as are high-quality dual 5-way binding posts, to allow for bi-amplified operation when ultimate performance is the goal. There is a 1/4"-20 threaded insert on the bottom panel for secure attachment to speaker stands.

Features:
• The compact AT-2 delivers a level of deep bass performance not normally attainable from a bookshelf speaker
• Proprietary H-PAS algorithms for extended, powerful bass
• Heavy-duty, bi-amp able 5-way binding posts
• 3-position High Frequency Energy switch with gold-plated contacts
• Exceptionally advanced 1-1/8" Low Resonance Tweeter (LRT)