ATC - SCM150ASLT - Tower Series 15" 3-Way Active Speakers (Pair)

ATC - SCM150ASLT - Tower Series 15" 3-Way Active Speakers (Pair)

The ATC SCM150ASLT represents the ultimate expression of ATC’s Classic Series engineering, bringing professional studio accuracy to the most discerning home systems. Combining commanding scale with breathtaking subtlety, this active tower design bridges art and science—delivering true-to-source realism with unshakable composure. Every aspect, from driver design to amplifier topology, is meticulously hand-built in the UK to provide unmatched consistency, tonal purity, and musical integrity.

At its core, the SCM150ASLT houses ATC’s 15-inch Super Linear bass driver, a 75 mm soft-dome midrange, and a 25 mm soft-dome tweeter, each individually powered by a tri-amplified 350-watt MOSFET module. The active crossover is optimized for phase accuracy and transient speed, preserving the original performance without compression or distortion. The sealed cabinet ensures extended bass precision and control, while internal bracing minimizes coloration. The result is an authoritative yet nuanced presentation, equally capable of reproducing the impact of a live orchestra or the intimacy of a single vocalist. Elegant tower cabinetry and a choice of premium veneers or piano finishes complement its commanding acoustic performance.

The SCM150ASLT is more than a loudspeaker—it’s a mastering-grade reference reimagined for the living space. With immense dynamic range, coherent dispersion, and effortless power, it transforms playback into an emotionally convincing, full-scale experience. For those who pursue absolute fidelity and the refinement of genuine studio heritage, this loudspeaker stands as ATC’s most complete realization of active high-end design.