Long Beach, CA – Maxxsonics USA, based outside of Chicago announced that is returning to KnowledgeFest in 2019 in a big way.

According to Alden Stiefel, President and CEO of Maxxsonics, “We have committed to all three KnowledgeFest shows for 2019 starting off in Long Beach in February. We will be showing off the new Hifonics ALPHA line for brick and mortar dealers as well as powersports from MB Quart and Hifonics.” 

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ALPHA compact chassis amplifiers

Sam Dattalo, National Sales Manager for Maxxsonics said, “We are excited to see the dealers in Long Beach, Indianapolis and Dallas after an incredible preview of the ALPHA line at SEMA and CES. Retailers are going to be excited to see how we are expanding our successful ELITE program to help maintain dealers profitability with really exciting products.”  

The Hifonics training for Long Beach is:

Monday, February 25
Time: 10:15 am – 11:15 am
Meeting Room: Seaside 5B

Please take the time to get your seat.

ALPHA speakers will include a full line from 6×9″ Coaxials to 6.5″ components. ALPHA subwoofers feature a blue woven glass fiber material for additional strength

Full line details on all ALPHA products are at

Pricing, Specifications and Performance Subject to Improvement without Notice


Established in 2001, Maxxsonics USA Inc. the premier OEM audio supplier of audio solutions/systems for Kawasaki Off-Road Vehicles and Polaris® Off-Road Vehicles. Maxxsonics is a global leader in the mobile, marine and powersports audio industry, designing and manufacturing power amplifiers, speakers, sub woofers and accessories branded Hifonics, MB Quart, Crunch and Autotek. For additional information go to the corporate website, www.Maxxsonics.com

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