LAS VEGAS, NV - ALTO Aviation has expanded their ALTO Sound offering, unveiling ALTO Soundstage at the 2021 NBAA Business Aviation Convention Exhibition in Las Vegas.ALTO Soundstage is designed in-house by ALTO Aviation's acoustic engineering team; it's the most advanced 3D Immersive ALTO Sound System offered in Business Aviation; audiophile-quality ALTO loudspeakers and premium digital amplifiers are strategically mapped to allow passengers to immerse in movies, music, sports, and video games with zero compromises.The front stage includes PSU mounted Left, Center, and Right loudspeakers; Surround-Left, Surround-Center, and Surround-Right ALTO loudspeakers provide passengers with a fully immersive image. Two powerful, ultra-light, and compact ALTO subwoofers mounted beneath the seats or divan or bulkheads provide ample bass for real impact. The high-efficiency ALTO Class-D amplifier with advanced digital signal processing is the final touch making the speakers disappear and immersing the listener in sonic perfection.ALTO's exclusive onsite tuning process and state-of-the-art signal processing guarantee that every ALTO Soundstage audio system will immerse the listener in powerful, coherent, high-fidelity surround sound, able to hear every soft-spoken work and still be wowed by explosions without touching the volume. ALTO Soundstage can be controlled with Cadence Cabin passenger controls or with the new ALTO Cabin Control Appation. ALTO Soundstage is already available in selected OEM and aftermarket installations with minimal work and full blended integration with each cabin's unique interior design concept."With ALTO Soundstage, we have gone beyond our flagship Front Row, Center Stage ALTO Surround Sound, providing soundstage concert hall quality, the highest standard in 3D immersive audio in business aviation. This sound system is ideal for a credenza-mounted video monitor across a luxury divan in medium, large, and VVIP business jets, making passengers feel like they have stepped up on stage. "I am confident that we will exceed the most demanding acoustic expectations,' says Steve Scarlata, VIP Engineering, Randamp;D at ALTO Aviation.