How to choose the correct level of Membership for your needs:

Sustaining Membership is our most prestigious level of Membership and affords the greatest number of FREE benefits for maximum exposure and PR value. Up to 50 employees may take advantage of Member benefits.

Corporate Membership is for companies or individuals selling products and/or services looking to promote said products and services to the industry. Up to 15 employees may take advantage of Member benefits.

Consultant Membership is for companies or individuals offering consulting services to the industry, but does not sell physical products or related services. Up to 2 employees may take advantage of Member benefits.

Individual Membership is for individuals with no corporate affiliation and has a more limited benefits package (see the chart above).

Membership has its advantages and benefits!

Join the ranks of  elite Audio & Loudspeaker Technologies Professionals from around the world in the only not for profit Member owned association of its kind.
Our Members enjoy a targeted audience that reaches the people of common interests and endeavors. We offer many FREE methods to communicate with your current and potential customers and industry peers every month. Our paid advertising rates are so reasonable, even the tightest of budgets can afford marketing and advertising with ALTI.

Be sure to get your FREE listing as an ALTI Member in the Loudspeaker Industry Sourcebook (LIS) published annually and retained all year by recipients. Get details and your FREE listing here


Our annual industry event has been completely reimagined and rebuilt to be productive, representative of our industry, and a true destination event. Now called ALTI Audio Summit, held annually in March in beautiful Scottsdale, Arizona.  Our exhibitors and attendees tell us that they make beneficial contacts, get business done, learn new useful business and technical information and more. Our Members save a substantial amount on exhibiting and attending. This is the most cost effective trade show you will attend with the greatest ROI.
More benefits and ways to communicate with your clientele all year long with our Audio Grounds Chat online live sessions and the ALTI Webinar program all FREE to our Members.
Join or renew now!
Full Time Students and Educators at accredited institutions may fill out the application below and submit. No payment information required.

Membership for full time students and educators is FREE.

Use the PDF Member application below, OR use the secure online member application below.

Detailed explanations of Member levels and benefits attached to them are under our Membership tab. Please review to assure that you receive the full benefits of Membership.

All applications for Membership are subject to review and acceptance by ALTI leadership. No application is final until applicant receives a confirmation letter from ALTI Management, including a receipt for your transaction, usually within 24 hours.  No application will be processed without payment. If you prefer to arrange payment by alternate means, please email

For check payment: Make checks payable to ALTI, 39962 West Thornberry Ln, Maricopa, AZ 85138

For ACH and Wire Transfers:

Company name: ALTI LLC

Swift Code: CHASUS33XXX
Bank name: JP Morgan Chase, 270 Park Ave, New York, NY 10017 USA
Routing number: 122100024
Account number: 627667378

*Additional Sustaining Member registration is ONLY for employees of Sustaining Member companies above and beyond the quantity of members included in the standard membership allowance. ** Student and Educator free memberships are available ONLY to full time students and Educators.