Alto Professional Media Center


7 Nov 2011

Alto Professional is now shipping two new passive loudspeakers and two heavy-hitting subwoofers

Cumberland, R.I. – November 7, 2011 – Alto Professional, the source for live performance reinforcement, announces that four new TRUESONIC speakers, TS112, TS115, TSSUB15 and TSSUB18, are now shipping to pro audio retailers everywhere. Alto Professional unveiled the TRUESONIC line at the 2011 NAMM in Anaheim, California earlier this year.

The TRUESONIC TS112 and TS115 offer an 800 Watt and 1000 Watt peak power rating, respectively. Each features a durable, lightweight polypropylene enclosure that’s stand mountable for weekend gigs and flyable for permanent installations. The cabinet’s trapezoidal design greatly decreases the resonance in the cabinet for a more true and exact sound reproduction. The TS112 and TS115 each come with a complete front grille from top to bottom that protects not only the low frequency driver, but the high frequency driver as well. The TS112 is rated at 400 Watts program and 200 Watts continuous. The TS115 is rated at 500 Watts program and 1000 Watts continuous.

The TRUESONIC TSSUB18 and TSSUB15 active subwoofers offer a massive 18″ LF long-excursion driver and 15″ LF long-excursion driver, respectively. Tuned to provide deep, thundering low-end, the TSSUB18 and TSSUB15 are capable of producing sound from 42Hz to 125Hz (TSSUB15) and 37Hz to125Hz (TSSUB18). Both offer stereo inputs, an internal active crossover, and are housed in rugged, compact, 18mm Baltic Birch cabinets. Each offers 1200 Watts of power and features a 3″ voice coil.

“Each TRUESONIC speaker combines precise engineering and rugged durability in an incredibly affordable package,” said Jay Schlabs, Executive Director, Alto Professional. “Hearing is believing. These speakers mean business.”

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About Alto Professional

Established in 2000, Alto Professional manufactures a full line of world-class Live Performance Reinforcement equipment. Using modern manufacturing techniques, cutting edge DSP technology, and sophisticated design, Alto Professional’s products are precision engineered to provide both exceptional performance and exceptional value for performing musicians and live sound engineers. For more information, visit

Media Contact

Jessica Darrican
Max Borges Agency
305-576-1171 x.116