Floor Standing / Bookshelf Speaker Systems Ultimate flexibility in both performance and aesthetics THX Certified Systems Viewing 1 to 3 (3 Total) System 8200e Short Description THX Ultra 2-certified speaker system fills the largest domestic rooms with our best sound! System 6200e Short Description Top-of-the-line performance at a lower cost! System 4400 Short Description Uncompromised THX-certified performance at a surprisingly reasonable cost! H-PAS Systems Viewing 1 to 3 (3 Total) AT-1 with H-PAS Technology Short Description Revolutionary patented H-PAS technology delivers extended, dynamic bass! AT-2 with H-PAS Technology Short Description Full-range sound from under 16 inches! PB-235 Powered Soundbar with H-PAS Technology Short Description H-PAS 43" PowerBar-The world's only Soundbar that doesn't require a subwoofer! Bookshelf Speaker Systems Viewing 1 to 1 (1 Total) 44 DA Short Description Puts sounds into motion all around you!