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Alpine Authorized Dealer


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OnlineCarStereo.com is proud to be a Hertz Authorized Dealer.

Hertz Audio for Cars and Boats

True audio enthusiasts know that the Hertz name is about more than just renting cars —it’s about the earth-shaking sound from the stereo system inside. Hertz Audio Video has been a leader in performance sound for auto, marine and power sports since 1998. Their team is filled with sound engineers who understand the precision that’s required for truly great audio. Whatever your sound preferences and your budget are, Hertz and OnlineCarStereo.com will help you put together a top-level stereo.

The Best Speakers & Subwoofers

We are an authorized dealer of Hertz, bringing you the latest car stereo components that are fully covered by manufacturer’s warranties and our 60-day guarantee. That includes dozens of Hertz car speakers made to bring out the best qualities of your music. We offer both Hertz full-range speakers and component speakers in a variety of sizes, shapes and frequency ranges. You’ll also find powerful Hertz subwoofers that bring the shake and the boom to your cockpit. Add subwoofer grilles, subwoofer enclosures and other accessories to fine-tune your setup.

More Power and Control for Your Sound

Owning high-wattage speakers is only a big deal if you can deliver those watts. Hertz amplifiers will provide some extra juice for your sound system, carrying more powerful signals to speakers, subwoofers and receivers. We carry everything from single-channel amps to 8-channel amplifiers — no matter how complex your stereo is, Hertz has an amp for it! Other components include mobile sound processing gear such as crossovers and equalizers plus digital media receivers so you can select which songs to blast. Hertz also makes a large selection of marine stereo speakers that are built extra-tough for boats, off-road vehicles and snowmobiles.

Quality and Service You Can Trust

Shop at OnlineCarStereo.com for everything related to Hertz audio. We ship all orders free in the lower 48 states and provide lifetime tech support from car stereo experts. Call, email or use the Vehicle Fit Guide to find the right components for your ride.