Area 41 Car Audio

Georgia's Mobile Enhancement Experts

2220 Cobb Pkwy NW, Kennesaw, GA (678) 594-0141
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Do I Need a Digital Signal Processor?

Signal processing is nothing new to car audio. In the ’80s we had stand-alone equalizers, crossovers and even phase-shifting devices — all designed to help your installer make your car audio system sound better. Lately, the focus in audio signal processing has shifted from analog to the digital domain. There are now dozens of stand-alone […]

Filed Under: RESOURCE LIBRARY, ARTICLES, Car Audio

Top 20 Automotive Enhancement Services Offered at Local Retailers

If you are like most people, you may think that your local car stereo shop specializes in custom audio systems, speaker replacements and, if they have marketed themselves well, remote car starter installations. The reality is, many mobile enhancement retailers offer a variety of automotive enhancement services that extend well beyond audio system sales and […]

Filed Under: RESOURCE LIBRARY, ARTICLES, Car Audio

Product Spotlight: Hertz Cento Subwoofers

As a continuation of our look at the Hertz Cento Series, we are going to delve into the features of the new Cento Subwoofers. Available in 10- and 12-inch sizes with either two- or four-ohm voice coil configurations, the Cento subwoofers are a perfect example of trickle-down technology providing amazing value and performance for car […]

Filed Under: Uncategorized, ARTICLES, Car Audio, PRODUCTS, RESOURCE LIBRARY Tagged With: Hertz

Digital Signal Processor System Design

When it comes to creating an audio system that sounds amazing, incorporating a digital signal processor into the system gives your installer the tools required to compensate for the majority of the limitations that vehicles impose. To maximize the benefit, a digital signal processor system design needs to take the features and benefits of a […]

Filed Under: RESOURCE LIBRARY, ARTICLES, Car Audio

Basshead Songs: Put Your Subwoofer System to the Test

When you think of the stereotypical car audio system, most people imagine compact cars with large subwoofers in the trunk being driven around late at night, rattling the china in the cupboard and being annoying. While many stereotypical bassheads are still out there giving the industry a bad reputation, a much larger group of enthusiasts […]

Filed Under: ARTICLES, Car Audio, RESOURCE LIBRARY

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Recent Articles

Two identical men facing each other playing a saxophone

The Four Stages of High-End Car Audio – Part 4: Product Quality

April 5, 2026 

The final article in our series on understanding high-end car audio systems moves away from the need for accurate system design, integration, configuration and calibration to … [Read More...]

Hertz VENEZIA V8 DSPx²

Product Spotlight: Hertz VENEZIA V8 DSPx²

March 30, 2026 

The Hertz VENEZIA V8 DSPx² is a marine-grade amplifier with a built-in digital signal processor (DSP) designed to power and tune an entire audio system from a single compact, … [Read More...]

A lightbulb and a flashlight on a table

The Difference Between Lumens, Lux and Candela

March 29, 2026 

When it comes to upgrading your vehicle’s lighting, a clear understanding of lumens, lux and candela is not just beneficial, it’s crucial. Just like some less scrupulous car audio … [Read More...]

A cartoonish interior of a vehicle and a band on a stage being seen through the windshield

The Four Stages of High-End Car Audio – Part 3: Imaging

March 22, 2026 

The third article in our series on understanding high-end car audio systems delves into the fascinating world of imaging. In essence, imaging is the ability of an audio system to … [Read More...]

A confused looking man with his arms crossed pointing to two different types of speakers

Speaker Sensitivity – Specifications and Explanation

March 15, 2026 

Every speaker, be it a tweeter, midrange driver, woofer or subwoofer, will have a sensitivity rating. Sensitivity ratings attempt to describe how much sound a speaker will produce … [Read More...]

Testimonials

Best Experience!

I went into Area 41 today to upgrade my subs and the salesman spent a long time with me and didn't rush me I really appreciate that I was able to listen to different systems in different cars. I was able to get a whole system that is a lot better than just getting the subs I came in to ask about thank you

I Love This Place!

I love this place! Very knowledgeable staff and they installed one 12 that sounds like 2 for cheap. They also took the time to make sure that the car looks like it does before the installation so you can't even tell anything was touched. If you want awesome car audio come here!

Awesome Staff

Awesome staff and very precise with details. Long wait but they have a comfortable atmosphere and make you feel at home so the wait wasn't bad at all. Will be taking my other car for them next week. I highly recommend them!


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Area 41 Car Audio

2220 Cobb Pkwy NW
Kennesaw, GA 30152
(678) 594-0141

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Services

  • Car Audio
  • Laser and Radar Detectors
  • Motorcycle Audio
  • Vehicle Security
  • Window Tint

Hours

Tuesday, Wednesday, Thursday, Friday10:00 am – 6:00 pm
Saturday10:00 am – 4:00 pm

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