HTP-3 The Dayton Audio HTS-1200 / SUB-120 5.1 channel surround sound speaker system pictured to the right is the most affordable home theater speaker package featured on this website with a 12 inch subwoofer and a 3-way center channel speaker. The Dayton SUB-120 sub features a front-firing 12 inch long throw woofer and dual rear ports powered by a 150 watt amplifier. The magnetically shielded Dayton CCS-33 center channel speaker features two 3¾ inch polypropylene cone woofers with rubber surrounds, one 5/8 inch polycarbonate ferrofluid cooled tweeter, and one 5/8 inch piezoelectric super tweeter. The four 2-way magnetically shielded Dayton SAT speakers each feature a 3¾ inch polypropylene cone woofer with rubber surround, and a 5/8 inch polycarbonate ferrofluid cooled tweeter - wall-mounting hardware is also included. You can read lots of reviews and purchase your Dayton Audio HTP-3 5.1 surround sound speaker package online from Parts Express.