The ALTO ACAPELLATM Stand-Alone Audio System offers a complete Audio In-Flight-Entertainment solution that is very affordable and easy to install. VIP and passenger keypads provide headphone support and control for cabin audio. High performance surface mount loudspeakers and many woofer options put the sound right where you need it, without the need for complicated interior modifications. Numerous features and the simple interface make ALTO ACAPELLATM a perfect choice for a great sounding cabin in any size aircraft.


ALTO Direct ReplacementTM
ALTO Headphone SystemsTM






    ALTO AcapellaTM Sample Audio System Layout

  • Expandable design suits any size cabin.
  • Incredibly versatile with many options, can meet all audio needs.

Contact Us

Corporate address

86 Leominster Road, P.O. Box 399
Sterling, MA 01564

ALTO Fabrication

86 Leominster Road, P.O. Box 399
Sterling, MA 01564

Give us a call or send us a fax:

Toll Free: 800 814.0123

Phone: 978 466.5992

FAX: 978 466.5996