*Please note  -- This pre-owned item may show signs of use. One of the faders is bent. Please see the photos for details.  The Equator Q15 is the flagship model in the Q Series line, offering unmatched power, precision, and tonal clarity for professional studio environments. Featuring a massive 15" subwoofer and Zero Point Reference™ coaxial design, the Q15 delivers highly accurate sound reproduction across the frequency spectrum — especially in the critical midrange, where most conventional coaxial designs struggle. At the heart of each Q15 monitor is a powerful onboard CPU and advanced DSP engine, which ensures seamless crossover integration and real-time transducer matching. This innovative design eliminates phase distortion and midrange anomalies to produce a natural, detailed, and non-fatiguing sound. The rugged 13-ply Baltic birch enclosure is heavily braced for maximum rigidity, minimizing cabinet resonance and ensuring ultra-clean low-frequency reproduction. Additionally, the included control software provides deep customization — allowing engineers to compensate for room irregularities and speaker placement, while also offering EQ adjustments, mute, solo, and phase options for total control.