The ALTO EliteTM Audio System sets the standard for aircraft cabin audio performance. ALTO engineers work closely with the cabin team to design in components and specify speaker locations that are optimized for the aircraft cabin. Every system is expertly tuned by ALTO acoustic engineers to provide a powerful, no-compromise listening experience.



ALTO Direct ReplacementTM
ALTO AcapellaTM

ALTO Headphone SystemsTM
ALTO nVELOPTM Surround

    ALTO EliteTM Sample Audio System Layout

  • Mid-High Loudspeaker mounted far from passenger's head in PSU area.
  • Woofers can mount behind seats against bulkhead, in side panels, under divan, or under seats.
  • Perfect balance of bass and mid-high stereo image for every seat.

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