2-way Powered loudspeaker, 15 inch speaker. The Truesonic TS2 product range is the result of a clean-sheet approach to designing professional speakers that strike an ideal balance between no-compromise acoustic performance, the complete array of features that users demand and outstanding ergonomics and utility—all coupled with a stunning new industrial design. The TS2 family builds upon the amazing success and wide acceptance of the current TS1 series. The current Truesonics established a benchmark for clarity, high output, flexible I/O options and value that has made them the worldwide standard of comparison. Because of the cutting-edge, high-efficiency amplifiers, these speakers run at far lower temperatures than conventional amplifiers, even during extended periods of high output. The ground-up design effort for these speakers enabled us to incorporate advanced amplifiers with superior heat-dissipation characteristics, eliminating the need for costly, noisy cooling fans. The result is a powered speaker system that is cleaner, quieter and more reliable. Higher performance, unsurpassed utility and flexible I/O options, easy transportability and unparalleled value—you’ll find it all in the Alto Professional TS2 Series.Features550W continuous, 1100W peak Class D power15-inch (381 mm) LF driver, 2.5-inch (63.5 mm) high-temperature voice coil1-inch (25.4 mm) neodymium HF driver with precision waveguideBi-amplified design with precision active crossover and EQIntegrated 2-channel mixer with dual XLR 1/4-inch combo mic/line inputs and independent level controlsCustom engineered high-efficiency class D amplifiers with passive cooling design – No fan means the speaker runs cleaner, quieter and has greater long-term reliabilityGround-Lift switchContour switch for increased EQ controlElectronic clip, thermal and transducer overdrive protectionCompact, lightweight, trapezoidal cabinet design for easy transport and installationAngled rear panel for wedge monitor applicationsStand and pole-mountable with integral M10 suspension pointsXLR Link output Dimensions (WxDxH): 15.6" x 14.1" x 25.7" / 396 x 357 x 652 mmWeight: 32.7 lbs. / 14.9 kg.