Dania Beach, Fla. -- February 1, 2020 -- HKI SounDigital USA, the US importer for SounDigital and Ground Zero, is proud to add another recognized member to its growing team. Tommy Spears steps into the role of Director of Sales and Marketing.

Spears brings his years of high-end retail and manufacturing sales manager experience to SounDigital and Ground Zero. His out of the box methodology of sales and brand development will be a great asset to the team as both SD and GZ continue to grow.

This addition will help bring more focus to their core car audio lines and expand on the presence of these brands in the brick and mortar car audio market. For more information about the current products and what is to come, please visit www.soundigitalusa.com or www.groundzerousa.com.

DANIA BEACH, FL- HKI USA, the US importer for Ground Zero Car Audio, Resolut Technology, SounDigital Amplifiers, Four Connect Wiring Products announces a New Member of the Team!

Changes are inevitable, and HKI USA is proud to be able to say they are expanding their team, yet again. A previous rep has decided to switch gears and come on board as a full time member of the team, and his name is Jake Roberts. Jake has worked is way up from an installer to where he is today through his drive and passion for what we do. 

“As we continue to solidify our position in the car audio realm, and more specifically the ‘high-end’ or ‘SQ’ environment, it is important to continue to grow a team who understands and values this” says Jacob Brown, Director of Operation at HKI USA. “Jake brings to the table a unique and exciting perspective based on his 30 years in the industry, covering all sides of what we do, and we will be leaning on that from a national perspective. While HKI USA is proud to continue its position and drive the Powersports and Motorcycle Audio worlds, stacking with deck is key to continued success.”

Bringing with him his experience from his time in retail, both in the US and Germany, Jake was also an old school competitor during his time in Europe. Being able to bring that knowledge and experience back with him helped not only grow boutique brands, but also represent some of the most established brands in the US Car Audio Market. “I am excited to join the passionate group at HKI USA, and thankful for the opportunity. Being able to continue working in the Rocky Mountain territory allows me to leverage my experience and find unique solutions to support HKI USA dealers. My continued goal is always to inspire the next generation of car audio professionals.” says Jake Roberts, the new Rocky Mountain Territory Manager. 

For more information about our brand(s) and our growing family, please visit http://www.hki-usa.com or e-mail This email address is being protected from spambots. You need JavaScript enabled to view it..

DANIA BEACH, FL- After years of evolution, the team at SounDigital USA was proud to show off its new line of amplifiers at KnowledgeFest Las Vegas 2025. Focused on improving the sound signature of the brand while consolidation and simplifying for consumers and retailers alike, SounDigital USA has combined key features of the beloved EVOX2 and EVOPS lines, resulting in a best of both worlds thought process for all installation options. Welcome into the world, SounDigital XP. 

Centered around power range models from 400 to 8000 watts RMS, this new series of amplifiers features improved internals to help decrease distortion while increasing efficiency and extending the frequency range of the amplifier. When chasing the goal of accurately reproducing music, every bit of refinement matters. 

“We are thrilled to introduce our new amplifier line, culminating from over two years of meticulous development and rigorous testing. The final product is a testament to our team's dedication and expertise.”, says Diogo Iannaccone, CEO of HKI USA, official importer of SounDigital in North America.

Quality of sound is not the only update, SounDigital has spent quite a bit of time updating current flow capabilities within the amplifier to improve an already outstanding thermal control system, and altered the amplifiers vibration absorbance capabilities to help this new series of car audio amplifiers survive the harsh environments of the motorcycle audio world. 

For more information about SounDigital, please visit http://www.SounDigitalUSA.com or e-mail This email address is being protected from spambots. You need JavaScript enabled to view it..