Alto Professional TS208 Truesonic 2 1100W 8” 2 Way Powered Loudspeaker




1100 Watts of Class D Power-Integrated 2-Channel Mixer Wedge Angle-Equipped Loudspeaker

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 industrial design.

The range is comprised of four models, the TS208, TS210, TS212 and TS215. The amplifiers in all four are rated at 550 watts continuous, 1100 watts peak – a significant increase over the previous line. This new higher power capability ensures greater output for use in larger spaces, with increased clarity, since the amplifiers won’t “run out of steam” and distort the way less powerful units will.

The all-new industrial design is more than just beautiful: The TS212 and TS215 have five integrated handles and the TS208 and TS210 have two integrated handles, making them easy to pick up in either H or V orientation. The TS215 and TS212 have M10 rigging/suspension points and the TS210 and TS208 have M6 rigging/suspension points. The tough, durable cabinets have excellent acoustic properties, while their light weight makes them easy to transport.

Because of their cutting-edge, high-efficiency amplifiers, these speakers run at far lower temperatures than conventional amplifiers, even during extended periods of high output. The design incorporates 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.


    • 550W continuous, 1100W peak Class D power


    • Bi-amplified design with precision active crossover and EQ


    • 8-inch (203 mm) LF driver, 2-inch (50.8 mm) high-temperature voice coil


    • 1-inch (25.4 mm) neodymium HF driver with precision waveguide


    • Integrated 2-channel mixer with dual XLR 1/4-inch combo mic/line inputs and independent level controls


    • Custom engineered high-efficiency class D amplifiers with passive cooling design No fan means the speaker runs cleaner, quieter and has greater long-term reliability


    • XLR Link output


  • Stand and pole-mountable with integral M6 suspension points


Output Power: 1100 W peak (700 LF + 400 HF) 550 W continuous RMS (350 LF + 200 HF)
Low Frequency: 8″ (203 mm) woofer, 2″ (51 mm) voice coil
High Frequency: 1″ (25 mm) exit with 1″ (25 mm) neodymium compression driver
Crossover: 2.5 kHz Maximum SPL 123 dB peak, 120 dB continuous (dB-SPL @ 1 m)
Frequency Response: 62 Hz 20 kHz (+ 3 dB)
Frequency Range: 52 Hz 22 kHz (-10 dB)
Coverage: 90 H x 60 V
Connectors: (2) 1/4″ (6.35 mm) TRS or XLR inputs (1) XLR link output
Cabinet: Trapezoidal, injection-molded, polypropylene enclosure, with perforated steel grille
Controls: Volume, power on/off with LED, clip limiter with LED, ground lift
Protection: Electronic clip, thermal and transducer overdrive protection
Power: AC Input: 100120/220240 V, 50/60 Hz Fuse: 100120 V T6.3AL AC250V / 220240 V T3.15AL AC250V
Dimensions (width x depth x height): 10.3″ x 9.6″ x 17.2″ / 261 x 244 x 437 mm
Weight: 17.6 lbs./ 8.0 kg

*sold individually



▲lto Professional was founded in 2000 by a passionate team of audio engineers striving to produce products that delivered superior performance at affordable price points for use in live performance settings . Through the use of modern manufacturing techniques, cutting edge DSP technology, and sophisticated design, Alto has succeeded in producing a range of products that provide both exceptional performance and exceptional value for the performing musician and live sound engineer. That’s why we think of ourselves not as a Sound Reinforcement company, but as a Live Performance Reinforcement company. We not only produce tools for the live sound engineer – speakers, amplifiers and mixers – but also tools for the performing musician, including all-in-one PA systems for solo, duo and small group performance settings. Our mission is simple: create products for use in live performance that literally blow away the competition, in terms of accuracy, power, durability, portability, and price. Every product we design, every component we select and every manufacturing process we use is in service of that simple mission. At ▲lto, we’re dedicated to delivering products that will serve our customers for years to come, stand up to the rigors of the road.


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