High Altitude Audio

Directions Website

High Altitude Audio We have over 17 years experience in high-quality car audio systems and mobile electronics

Cadillac Eldorado and an Oldsmobile Cutlass in the bay this week for some audio upgrades!
09/03/2026

Cadillac Eldorado and an Oldsmobile Cutlass in the bay this week for some audio upgrades!

2024 Lamborghini Huracan Evo Technica in the bay for a dash camera, GPS tracker and radar detector to help protect this ...
08/06/2026

2024 Lamborghini Huracan Evo Technica in the bay for a dash camera, GPS tracker and radar detector to help protect this customers investment. We were able to complete the installation without splicing a single wire to help make sure the vehicle can easily be reverted back to perfect stock condition if the owner ever chooses to sell it

06/28/2026

We knew we had to do nothing less than something excellent for this Gallardo. It already had a Kenwood amplifier so we rewired it to utilize Full active crossovers on a set of Digital Designs C series components. This brought the sonic quality this Lamborghini deserved. The Pioneer made this easy with the built in network mode

06/12/2026

R33GTS-T in the bay! We fitted out this JDM beauty with a custom trunk setup, underglow, interior and engine bay lighting, big 3 charging upgrade, new battery and a high output alternator. In the trunk is a Digital Designs SL710 with an SS5.500 powering all the speakers and subwoofer. It’s hard to describe the blessing it is to get to work on one of my dream cars

We have been super busy building a lot of custom enclosures lately! Sometimes prefabricated boxes are great but to get t...
06/10/2026

We have been super busy building a lot of custom enclosures lately! Sometimes prefabricated boxes are great but to get the best output out of a subwoofer there’s nothing like a properly designed box

05/31/2026

1971 C10 needed some audio upgrade while still retaining the factory look as much as possible with minimal modifications. We got the job done with a Retrosound radio Digital Designs D series speakers and we were even able to retain his old school equalizer that was previously installed in the vehicle. Old school looks with new school quality!

Sometimes an 18” just isn’t enough.For this Type R build, the goal was simple, create a serious SPL monster. We stepped ...
05/01/2026

Sometimes an 18” just isn’t enough.
For this Type R build, the goal was simple, create a serious SPL monster. We stepped it up with a Digital Designs 21” 9900 series woofer designed to move some serious air, backed by 3000 watts from a DD SS3000 amplifier.
To keep everything running strong, we upgraded the charging system with a high performance battery and completed the Big 3 upgrade, ensuring consistent power delivery even at full tilt.
And because no build is complete without style, we added underglow lighting using proven PMR lighting kits to finish it off right.
This setup hits hard, as long as the Type R’s back window can handle the pressure.

03/22/2026

TF Mobile Tinting brought his boat by to get the system updated before he takes it out this spring. We replaced all the 20 year old speakers with Digital Designs D series speakers powered by an SX4.1000 and added 2 Triton Audio 10” marine subwoofers powered by a Triton PS1000.1. The clarity the DD speakers deliver and the power the Triton subs add to system are nothing less than impressive

Did you know we’re also a dealer for Rockford Fosgate? The owner of this wanted something that could be heard over the s...
02/12/2026

Did you know we’re also a dealer for Rockford Fosgate? The owner of this wanted something that could be heard over the sound of the cammed 6.0 that was swapped into his 67 Camaro. So we cleaned up the old wiring and put in a Pioneer DMH4220 to a Digital Designs SS4.500 powering the 4 Rockford Punch and Prime speakers

Address

900 East Patrick Street Suite 3
Frederick, MD
21701

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm

Website

Alerts

Be the first to know and let us send you an email when High Altitude Audio posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category