Area 41 Car Audio

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2220 Cobb Pkwy NW, Kennesaw, GA (678) 594-0141
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Headlight Bulb Upgrades: Part 4 – Headlight Bulb Type and Object Illumination

We’ve watched hundreds of videos on YouTube and read dozens of articles on headlight upgrades, yet we’ve never seen anybody discuss how different bulb types light up different colored objects. We aren’t discussing the headlight bulbs’ brightness or the beam pattern. Halogen, HID and LED bulbs output different wavelengths of energy. We see objects when […]

Filed Under: ARTICLES, Lighting, RESOURCE LIBRARY

Product Spotlight: Hertz Capri H100

Though there are dozens, if not hundreds, of marine source unit options on the market, very few are designed with audio performance as their primary consideration. To this end, the Hertz Capri H100 features support for modern high-resolution audio file playback and premium Bluetooth streaming connectivity. Combined with a large color display, this is the […]

Filed Under: ARTICLES, Marine Audio, RESOURCE LIBRARY Tagged With: Hertz

Headlight Bulb Upgrades: Part 3: Beam Patterns

We are back with the third article in our series about headlight bulb upgrades. In the first article, we discussed the many different headlight bulb designs and how they’ve advanced over the last century. The second article in the series explained the terminology used when discussing light sources. How a light assembly projects light onto […]

Filed Under: ARTICLES, Lighting, RESOURCE LIBRARY

Car Audio Myth: Larger or More Subwoofers Are Always Louder

There’s a common belief that an audio system with more subwoofers will produce more bass. This statement can be 100% true or completely false. Why might it be false? A subwoofer’s output depends heavily on enclosure design. Let’s look at two examples where the output of one subwoofer is more than two. The Most Bass […]

Filed Under: ARTICLES, Car Audio, RESOURCE LIBRARY

Revisiting Sealed Subwoofer Enclosure Stuffing with SPL Measurements

A while back, we looked at how adding stuffing to a sealed enclosure affects its performance. It was clear from our measurements that the addition of Dacron lowered the system’s Qtc (Total Q). The original theory was that adding stuffing made the enclosure seem larger and let the driver play louder at low frequencies. Let’s […]

Filed Under: ARTICLES, Car Audio, RESOURCE LIBRARY

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Recent Articles

three cars driving down a street with the headlights facing the viewer

Headlight Bulb Upgrades: Part 4 – Headlight Bulb Type and Object Illumination

July 6, 2025 

We’ve watched hundreds of videos on YouTube and read dozens of articles on headlight upgrades, yet we’ve never seen anybody discuss how different bulb types light up different … [Read More...]

Hertz Capri H100

Product Spotlight: Hertz Capri H100

July 4, 2025 

Though there are dozens, if not hundreds, of marine source unit options on the market, very few are designed with audio performance as their primary consideration. To this end, the … [Read More...]

a car's headlights shining yellow

Headlight Bulb Upgrades: Part 3: Beam Patterns

June 29, 2025 

We are back with the third article in our series about headlight bulb upgrades. In the first article, we discussed the many different headlight bulb designs and how they’ve … [Read More...]

A white vehicle with three car audio speakers in front of it

Car Audio Myth: Larger or More Subwoofers Are Always Louder

June 22, 2025 

There’s a common belief that an audio system with more subwoofers will produce more bass. This statement can be 100% true or completely false. Why might it be false? A subwoofer’s … [Read More...]

A subwoofer removed from its sealed enclosure

Revisiting Sealed Subwoofer Enclosure Stuffing with SPL Measurements

June 15, 2025 

A while back, we looked at how adding stuffing to a sealed enclosure affects its performance. It was clear from our measurements that the addition of Dacron lowered the system’s … [Read More...]

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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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Get Directions to Area 41 Car Audio

Area 41 Car Audio

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

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Services

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

Store Hours

SundayClosed
MondayClosed
Tuesday10:00 AM - 6:00 PM
Wednesday10:00 AM - 6:00 PM
Thursday10:00 AM - 6:00 PM
Friday10:00 AM - 6:00 PM
Saturday10:00 AM - 4:00 PM

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