Wired control centre 5.1 speaker system Matrix mode 40 Hz - 20 kHz Frequency Response Frequency Directed Dual Driver Technology Sells for about $300 new. https://www.amazon.ca/Logitech-X-540-Speaker-System-Black/dp/B000JJM8XE "Take your game to the next level with surround sound so rich and detailed, you can hear your enemies before they hear you. With this 5.1 surround sound system on your side, you'll hear every footstep and where the bullets are flying from. Frequency Directed Dual Driver satellite speakers and a thundering subwoofer create a three-dimensional soundstage that envelops you and immerses you in the action. From crisp clean highs to deep thumping bass, this is everything you need to go from playing the game to feeling like you're actually in it."