Cento
Factory Fit
Value-forward components built on trickle-down Mille technology, with OEM-friendly fitment for a clean, factory-integrated upgrade and a clear jump over stock sound.
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Hertz Car Audio Upgrades
Authorized Dealer
HERTZ Car Audio Upgrades
The Sound Experience
As an authorized Hertz dealer, Premiere Service & Performance brings high-end Italian car audio to the vehicles you drive. Engineered in Italy by Elettromedia and trusted by audiophiles since 1998, Hertz speakers, subwoofers, and amplifiers are built for purists who demand true tonal accuracy and effortless power — professionally installed and precision-tuned by technicians who know your vehicle inside and out.
The Hertz Difference
Italian Sound.
Italian Sound.
For Purists.
From award-winning Mille speakers to high-output amplifiers and precision-built subwoofers, Hertz is engineered for tonal accuracy and effortless power. Take a closer look at the hardware.
Choose Your System
Hertz Upgrade Packages
Every system is professionally installed and tuned at our Plainfield, IL facility. Call to discuss your vehicle and we'll build the right package around it.
Most Popular
Better
Energy
High Output
A step up in power handling and dynamics — performance components and amplification tuned together for a wider, livelier soundstage and substantially more output.
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Mille System
Reference
Hertz's flagship. The Mille line — V-cone woofers and Tetolon tweeters — delivers audiophile-grade reference fidelity for purists who refuse to compromise on sound.
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Common Questions
Everything You Need to Know About Hertz Car Audio
Is Premiere Service & Performance an authorized Hertz dealer?
Yes. Premiere Service & Performance in Plainfield, IL is an authorized Hertz dealer offering high-end Italian speakers, subwoofers, amplifiers, and processors professionally installed and tuned by certified technicians.
What is Hertz known for?
Hertz is a high-end Italian car audio brand built by Elettromedia and launched in 1998. It's engineered for purists — award-winning speakers, subwoofers, amplifiers, and processors known for tonal accuracy, efficiency, and effortless power, featuring signature technologies like V-cone woofers and Tetolon dome tweeters.
Is Hertz related to Audison?
Yes. Hertz and Audison are both historic Italian car audio brands from Elettromedia. They're designed to work together as a complete, top-level system — Hertz speakers and subwoofers paired with Audison amplification and DSP — which is why we often build them as a matched package.
What Hertz products does Premiere Service & Performance offer?
We offer the full Hertz ecosystem: component speaker systems, coaxial speakers, subwoofers, power amplifiers, and digital signal processors across the Cento, Energy, and Mille product lines — from clean factory upgrades to audiophile flagship builds.
Where can I get a Hertz system installed near Chicago?
Premiere Service & Performance is located at 16300 S. Lincoln Hwy, Plainfield, IL 60586 — conveniently serving the southwest Chicago suburbs including Joliet, Bolingbrook, Naperville, Romeoville, and New Lenox. Call or text us to book your upgrade appointment.
What is the difference between Hertz Cento, Energy, and Mille?
Cento is the value-forward line — trickle-down Mille technology and OEM-friendly fitment for a clean factory upgrade. Energy steps up power handling and dynamics for a livelier, more powerful soundstage. Mille is Hertz's audiophile flagship — V-cone woofers, Tetolon tweeters, and reference-grade fidelity for purists.
Ready to Upgrade?
Let's Make Your Ride Sound as Good as It Looks
Call or text our team in Plainfield, IL. We'll talk through your vehicle, recommend the right Hertz system, and get you on the schedule.