Logitech Z623 THX-Certified 2.1 Speaker System for $123.99 shipped.  Here is a screenshot for your reference.  Alternatively, it is available at Amazon for $131.29 shipped.  This is a THX-certified 2.1 speaker system with 200 watts (RMS) and has two satellite speakers and a subwoofer as well as on-speaker controls.  Most places have this THX-certified 2.1 speaker [...]