SounDigital EVO PS Amplifier for Power Sports, Marine & Motorcycles

DANIA BEACH, FL (04.26.2021) – SounDigital USA Introduced the new Power Sports / Marine Line of Amplifiers in April of 2021 to their arsenal. Bringing a much needed solution to market by having an Amplifier with a small footprint, great power and now in a IP64 Marine Grade Platform. The New Models, 800.1 EVO PS, 800.4 EVO PS, 1200.4 EVO PS and 2000.4 EVO PS, are geared to be the solution for retailers that do Power Sports, Motorcycles, Offroad and Marine Applications. This new EVO PS lineup joins the already popular EVO X family of mono and multichannel amplifiers.

EVO PS benefits from some upgrades not found in the EVO X Lineup of Amplifiers, such as Conformal Coating, Upgraded electronical components internally, Gold Tracing on Circuit Boards and Tiffany Style RCA Connectors. These Amplifiers are Marine Grade, IP 64 Rated, Vibration and Corrosion Protection. Tommy Spears – National Sales/Marketing Director – SounDigital USA says “I am excited to be able to offer solutions for Powersports, Marine and the Jeep Market. Coming from a retail side, having great power and IP64 Rating that the EVO PS Offers, It’s exciting to be able to offer this solution to these markets for our retailers”

EVO PS was developed and designed with the wants and needs of our Retailers, catering to the specific solutions of all our customers in our Industry. Elias Ventura – Territory Manager for SounDigital USA says “We now have Amplifiers geared for Power Sports, Motorcycles, UTV’s, ATV’s and Boats. We got you covered, great sound, small size and big power”

SounDigital which manufactures and builds their amplifiers in Brazil acted on this. Diogo Iannaccone – CEO of SounDigital stated “You asked for this solution, we listened” after having had many requests from many Retailers in the US to bring back the old marine line.

Pricing for the EVO PS Amplifiers are as follows, 800.1 EVO PS $499.99, 800.4 EVO PS $599.99, 1200.4 EVO PS $849.99 and 2000.4 EVO PS $1199.99.

The EVO PS Amplifiers are In Stock and Starting to Ship.

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HKI USA Introduces New Territory Manager

DANIA BEACH, FL (10.30.2020) – HKI USA, exclusive U.S. distributor of Ground Zero, SounDigital and Four Connect audio products is proud to announce that Andy Smith has joined our team as the new Territory Manager for Kansas, Missouri, Nebraska, and Iowa.

Smith has very a strong background in the Powersports and Car Audio markets and we plan on using this knowledge to strengthen our team in the USA.

Smith’s focus will be to help grow SounDigital and Ground Zero and offer additional training/tech support for the Midwest.

“We are very happy with this addition to the team and we believe will improve even further our customer service to our customers,” said Diogo Ianaconi, CEO of HKI USA.

Andy Smith can be contacted at For more information, email HKI USA at

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HKI USA Helps Dealers with Special Installation Accessories Offerings

DANIA BEACH, FL (07.02.2020) – HKI SounDigital USA, the US importer and distributor for SounDigital amplifiers and Ground Zero car audio, has announced a new addition to their lineup.

“Amongst shortages of products and installations being on hold due to manufacturing delays, and the world playing catch up, we reached out to our friends in Finland to bring in their amazing line of installation accessories, Four Connect,” said Diogo Iannaccone, CEO of HKI USA.

Continuing, Ianaconi stated “When it comes to our industry, there should be no compromise when it comes to the equipment we install. Where power transfer is concerned, CCA just won’t cut it, so naturally our STAGE 2 power kits have OFC cables and OFC connectors. With Interconnect cables being the vital link between the head unit and the audio components, our STAGE 2 leaves no chance for noise or loss to appear thanks to our BiteHold-connectors, oversized T-OFC conductors and triple shielded Twisted Pair weaving. All these RCA features wrapped in tough-as-nails structure with opposite cone stress relief in connectors and heavy duty super flex insulation.”

The products will be arriving later in this month and will be available through the SounDigital and Ground Zero existing dealer network.

For more information, contact

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The SounDigital EVOX Displays Are Arriving in Stores

DANIA, FL (05.20.2020) – The custom SounDigital EVOX in-store displays are beginning to arrive in stores across the U.S.

Tommy Spears, SounDigital and Ground Zero Director of Sales and Marketing related “Our goal with the in-store product display is to create a strong visual on the 12volt retailer’s showroom floor…along with an even more exciting and dynamic sound experience. The initial reactions from dealers indicated we are meeting our goals.”

Tim Taber and Todd Felder are with CE GUYS Michael Foundation (LtoR) checking out the just completed setup of the SounDigital EVOX display at Elite Custom Cycle in Moline, IL.

Elite Custom Cycle in Moline IL finished setting up their SounDigital EVOX display on Friday, May 15th. Todd Felder, store owner, stated “Our new display looks and sounds spectacular. Customers who have already heard it in the store have been amazed by the sound. The SounDigital EVOX 800 4-channel amplifier, driving the GroundZero 6.5’s and 8” speakers, produces an awesome sound. Our representative Michael Foundation, from CE GUYS, drove up from Chicago to help us put everything together. We thank him so much.”

A group of SounDigital EVOX displays ready for shipment from the 5 Axis plant in Milwaukee WI to dealers across the U.S.

The SounDigital EVOX displays are created by Jody Culbertson at 5Axis Innovations in Milwaukee WI. Culbertson offered “It was so great to hear how happy they are at Elite Custom Cycle. With the SounDigital and Ground Zero team we put together a great design and so glad to get the positive feedback. The have shipped over a dozen displays across the U.S. and are working on more.”

“Riding ’Shotgun’ in the 12volt Chevy Studio let’s me cover a lot miles very quickly“ Michael Foundation CE GUYS.

Red Race Sport Lighting is incorporated into the EVOX displays creating more visibility on the retailer’s floor.

CE GUYS also represents Concept USA. The Concept DL62 Double DIN receiver is the sound source on the display.

SounDigital has a dealer program in place. Dealer interested in learning more are encouraged to contact their area representative.

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HKI SounDigital USA Appoints New Director of Sales and Marketing

DANIA BEACH, FL (02.04.2020) – 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.

Tommy Spears, 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.

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HKI SounDigital USA Brings in Great Asset to the Powersports Division

DANIA BEACH, FL (01.22.2020) – HKI SounDigital USA, the US importer and distributor for SounDigital Amplifiers and Ground Zero Car Audio, is pleased to announce a new member to their team. “Dorian Thomas will be a great asset for our company, to help us develop our growing Powersports division” stated Diogo Iannaccone, CEO of HKI SounDigital USA. “We are very excited to have him on board!”

Dorian Thomas in the SounDigital booth at SEMA 2019.

“I’m very happy with the opportunity to be a part of two of the finest 12-volt manufacturers in the industry,” commented Dorian Thomas, “I’ve been working closely with SD and GZ for the last two years with great success in the powersports industry and I’m excited with all the new products that are going to be released in the very near future!” With a passion specializing in custom Harley Davidson audio systems and fabrication, along with ground up bike builds, Dorian has built relationships with custom and specialty parts manufacturers across this part of the industry.

Utilizing his knowledge of the powersports market and his friendships across the industry, he will be helping with the design and sales of new products for both SD and GZ specifically tailored to custom powersports audio.

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BB Distribution Exclusive Canadian Distributor of Ground Zero and SounDigital Car Audio Products

EDMONTON, ALBERTA (01.14.2020) – BB Distribution Ltd, a distribution company specializing in best-in-class products for the automotive, marine and consumer electronics markets, is proud to announce an exclusive distribution partnership with both SounDigital and Ground Zero in Canada – a historic first for both brands.

Products from Ground Zero and SounDigital will be stocked by mid February in BB Distribution’s Western Canadian warehouse and headquarters in Edmonton, Alberta as well as our Eastern Canadian warehouse in Mississauga, Ontario.

“As a leader in Canadian wholesale distribution, BB aims to establish meaningful connections between retailers, supply chain partners and employees and this is a natural extension of that work,” said Jason Haberman, Sales & Marketing Director. “We are excited to team up with both SounDigital and Ground Zero providing our Canadian partners direct access to more of the world’s best in car audio.”

Ground Zero offers dealers a complete brand solution that can cover any part of their product line up. With products ranging from entry level to high end “SQ” amps, speakers, and processors, SPL subwoofers, Pro Audio style drivers, and OEM drop in and plug and play solutions, Ground Zero has become one of the largest car audio brands in the world.

“With more than 400 products distributing in 65 countries, we are sure to be a great partner for BB,” said Ground Zero founder Karl Felix Lautner. “Ground Zero is not just another brand in car audio entertainment, every product is engineered in Germany to be the best in sound and value to compete on the highest level with any competitor.”

SounDigital brings together small footprint, big power, versatility, and great sound quality to a single family of amplifiers, making it a go to line for dealers and consumers both. The EVOX line is a great mix of multichannel and monoblock amplifiers that gives sales and installs the flexibility to use our amps in pretty much any situation.

“BB Distribution is the perfect partner for our company in Canada and we are very confident that we will have the best possible representation from coast to coast.” added SounDigital CEO Diogo Ianaconi.

In the new year, both SounDigital and Ground Zero will be exhibiting at the KnowledgeFest events in the States. For the first time showing in Canada, you can find both brands exhibiting at the BB VIP Expo in Edmonton and the Mobile Audio Expo in Toronto.

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SounDigital USA Announces New EVOX Line at SEMA 2019

DANIA BEACH, FL (11.05.2019) – SounDigital USA has announced its new EVOX line for 2020. Under the 2020 line up, all of SounDigital amplifiers will carry the EVOX banner. All models have been totally reformatted.  As with all SounDigital amplifiers these new amplifiers are designed, engineered and built in the SounDigital factory in Brazil.

Using proprietary patent pending technology that has been in development for the past several years, SounDigital engineers have been able to develop a significantly smaller footprint platform, while improving the quality and specifications of the amplifiers. The new platform will retain the same power rating as the current models in a much smaller package.

SounDigital’s 2020 amplifiers line up is currently showing at the SEMA show on November 5th thru the 8th in North Hall of the Las Vegas Convention Center booth 12031.

The EVOX branded amplifiers will begin shipping in Q1 2020.

For more information or to become an authorized SounDigital retailer, email SounDigital at

Ground Zero Introduces New Competition Series Neodymium Midrange Speakers

DANIA BEACH, FL (11.03.2019) – SounDigital USA has announced Ground Zero’s new Competition Series Neodymium midrange speakers.

The GZCM 6.5NEO and GZCM 8.0NEO are high-powered midrange speakers with a powerful neodymium motor, aluminum phase plug, gold-plated push terminals and come in 6.5 inch and 8 inch versions. GZCM 6.5NEO has a frequency response of 250 to 10 kHz and a power handling of 120 Watts RMS / 300 Watts Max. GZCM 8.0NEO has a frequency response of 170 Hz to 6 kHz and a power handling of 180 Watts RMS / 420 Watts Max. Both models have a scheduled release date in Q1 2020.

SounDigital and Ground Zero are currently showing at the SEMA Show on November 5th thru the 8th in North Hall of the Las Vegas Convention Center booth 12031. For more information or to become an authorized Ground Zero retailer, email SounDigital at

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SounDigital USA Will Exhibit SounDigital and Ground Zero at SEMA 2019

DANIA BEACH, FL (10.30.2019) – SounDigital USA will be exhibiting new products from both SounDigital and Ground Zero during the upcoming SEMA Show on November 5th thru the 8th in North Hall of the Las Vegas Convention Center, booth 12031.

“SEMA is going to be a massive event for us,” said Michael Ventura National Sales Manager. “We will be using this event as a spring board into 2020. The announcement of an entire new line up for SounDigital is going to be huge.”

The Blaze Performance Cycles – Clayton NC Harley-Davidson Road Glide will be featured in the booth.

This new line under the EVOX banner has been in development for the past several years and is currently patent pending. “The power to size ratio is incredible. Never has the market seen such small foot print making the power these new amplifiers will,” said Ventura. SounDigital and Ground Zero have partnered with Blaze Performance Cycles from Clayton, North Carolina to feature their fully customized Harley Davidson Road Glide.

The 1957 Chevy C10 truck built by Mobile Toys Inc. will be showcased in the booth.

“This bike has over of 12,800 watts of clean SounDigital power and it all fits in a tour pack! Rounded out for sound by 25 Ground Zero competition speakers including some top secret black baskets will make it one of the loudest demo vehicles on the show floor.”

The SounDigital booth will also feature a 1957 Chevy C10 truck built by Mobile Toys Inc. from College Station, Texas. This vehicle will feature Ground Zero Plutonium SQ series speakers and SQ amplifiers, as well as its Titanium high quality flat sub woofers. “This truck is going to showcase Ground Zero award winning capability,” said Ventura. “Ground Zero is a major player in the European and Asian markets and we will intent to show the US dealer why.”

SounDigital Dealers who RSVP’d, will be treated to appreciation night hosted at the Hard Rock Cafe on the Las Vegas Strip on Tuesday night. “We are looking forward to provide an amazing night to our US and International dealers,” stated CEO Diogo Iannaccone.

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