Gemini LRX-448 12" Subwoofer with Quad Arrays Each with a 4.5" Speaker, Includes Speaker Stands, Remote, and Cables. Our incredibly powerful LRX-448 changes the landscape of the all-in-one PA system once again. We’ve developed this speaker to make pattern control in the voice frequency range easier to manage by including two 4 X 4 satellite speakers on stands (included) that allow for multiple adjustable dispersion angels. The low end is covered with the included 12” subwoofer enclosed in a rugged durable housing. Other important features include high power handling up to 600 Watts RMS, Cables included, USB & Bluetooth playback, remote control, and lightweight construction. Think of our LRX-448 as the most versatile building block PA system in your toolkit.