Adam Audio A3X 4.5" 50W Active 2-Way Studio Monitor wth 1 Year Free Extended Warranty Compact design, ideal for home, project, and mobile studios 4.5" carbon fiber woofer and X-ART tweeter deliver crisp, natural audio with a wide frequency response Each driver is powered by its own 25W amplifier for strong, distortion-free performance Dual bass ports on the front of the cabinet help to extend the bass response XLR and RCA input connectors allow you to connect to virtually any audio system or device you encounter