The white 2.75" AcousticDesign AD-S.SAT Satellite Surface Loudspeaker from QSC is designed to maintain depth and clarity at low-volume settings and can be paired with an AcousticDesign series SUB/SAT subwoofer. Additionally, it can be used as a stand-alone loudspeaker with an external high-pass filter. The loudspeaker features a 2.75" paper-cone woofer and with an inverted aluminum dust cap for extended high-frequency presence within a sealed enclosure. Additional features include a rating of 16 ohms, a 150 Hz to 20 kHz effective frequency range, 2-pole Euroblock connectivity, compatibility with Intrinsic Correction voicings, and a removable QSC logo on the front. The AD-S.SAT comes with an X-Mount Mini bracket and two Euroblock plugs.