About

SoundCertified About page welcome banner imageSoundCertified About page Marty caricature image with shirt site icon

Hey, how’s it going? I’m Marty. Welcome to my site!

I’m a real American ready to answer your questions and lend advice where I can.

My background & experience

I’m a degreed engineer by trade and have additional electronics training too. My background also includes a lot of car audio installation both professionally and as a hobby.

What have I installed? Everything from CB radios to alarm systems…and of course car stereos & amps in cars, trucks, boats, big rigs, homes, and even tractors.

I’m also a Mobile Electronics Certified Professional (MECP) installer.

Hard work and a passion for learning takes you places!

Image for Gwinnett Mobile car stereo service business

My old business logo I designed myself for my former part time side business. Interesting times – with a ton of hard work, too.

Being able to use my enthusiasm, creativity, and skills to help others gives me a lot of satisfaction and pride.

Some years ago I ran a small side business to help pay off my student loan debt. It was a significant learning experience and the people I met and worked for as I traveled around Georgia helped shape who I am today.

The most rewarding thing I received from it wasn’t money. It was making people happy by helping them make their project or great sound system become reality.

My personal beliefs about how to treat others

To this day, there are 3 basic principles I live by:

  • Treat people right. Everyone deserves the same amount of respect, rich or poor
  • Look out for the other person’s best interests
  • Sincerity, honesty, and fixing mistakes when you make them are critical

I’m a car audio fanatic and always have been!

Example of Marty's personal car stereo projects & experience

Some of my personal car audio projects I built. Left: 2 Planet Audio amplifiers housed in a custom amp rack with neon lighting hidden underneath a false floor panel. Right: a 7-channel car amplifier prototype I built myself.

Getting great sound and customizing your system isn’t always easy (trust me on that!). However, it feels fantastic to see – and hear – the results.

After all, shouldn’t you be able to have a system you can be proud of, that sounds great, and that you can afford?

I sure think so!

How I can help you

Thanks again for all your help. I stopped by a few audio shops today and was stunned at how little the sales reps knew. I truly appreciate your time and expertise.
Sam D.
Thanks for providing a great introduction and explanation on how to wire and set up an amplifier.
Dan

I made this site to help people accomplish their car stereo projects, make better buying decisions, and maybe even make a few friends in the process.

Thanks for reading and feel free to reach out to me if can help.

Sincerely,
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MECP and Auburn University logos for my credentials