Don't cut that dash!
Out Of Sight Audio
Out Of Sight Audio

Copyright © Out of Sight Audio 2017

Bluetooth Audio for your classic car

We work with Ford, Chevy, Cheverolet, Mercury, Dodge, Plymouth, Chrysler, General Motors, GM, Cadillac, Buick, GMC, Tesla, Oldsmobile, Lincoln, Edsil, Studebaker, Duesenburg, Auburn, Porsche, Ferrari, Lamborghini, Turner, Sunbeam, Austin Healey, Austin, Morris Minor, Triumph, MG, Amc, Rolls Royce, Citron, and Jaguar for your secret and hidden audio needs!

  • 4 Channels (Speakers)
  • ​4 Switched inputs
  • Operates on 6 - 24 vdc
  • 75 Watts x 4 amplification
  • 4-8 Ohms Impedance
  • + or - earth

Stand Alone Hidden and Secret Audio Control for your Classic Car

Is the audio stock unit not working or unavailable?  Not a problem. Out of Sight Audio device can control the car audio system from a hidden location. This allows you to keep the stock look of the classic car, bike, golf cart or boat while using a smart phone or tablet to control the device from a secret audio location. This is a great alternative for a secret or hidden audio source for your classic car stereo. We can work with everything form Chevy to Ford to Ferrari to Sunbeam to Auburn. We specialize in your hidden custom stereo needs.

Hidden Car Radio, Stereo, Audio Options for your Vintage or Classic Car
Mark III -Secret Audio Unit
Mark II - Secret Audio Unit
  • 4 Channels (Speakers)
  • ​4 Switched inputs
  • Operates on 12 - 24 vdc
  • 75 Watts x 4 amplification
  • 4-8 Ohms Impedance
  • + or - earth
  • 2 switched RCA preamps

Mark 1 - Secret Audio Unit

Install Mark 1 or 2  on your all terrain vehicle or side by side for a hidden audio, radio, stereo source while retaining the factory look of your car.


  • 2 Channels (Speakers)
  • ​2 Switched inputs
  • Operates on 6 - 24 vdc
  • 75 Watts x 2 amplification
  • 4-8 Ohms Impedance
  • + or - earth
  • No car radio required for hidden car radio / stereo
  • Existing car radio need not be in working order
  • Add Bluetooth audio to most existing audio systems
  • Needs not be exposed (No access required)
  • Simple control with smart phone, MP3 player, or tablet
  • Simple alternative to hidden or secret car audio devices
  • Cost effective answer to a classic car audio upgrade
  • Keep your classic look with no dash modification
  • 6 volt - 24 volt & can be used with positive / negative earth 

Install Mark 1 or 2  on your motorcycle for a hidden audio source. We specialize in your custom radio, custom stereo, and customer audio needs.



Classic Cars

Hidden Car Audio / Radio / Stereo Integration for your vehicle system

Whether you want to upgrade the existing late model car stereo or want a little more out of a classic car's audio system, Out of Sight Audio's device can do this without modifying or altering the stock look or functionality of the existing stereo / audio / radio system. Mark series devices isolate the existing system and allow for modern control though a hidden Bluetooth stereo device in your car. Hidden audio, radio, and stereo is our specialty.

Blue Tooth Integration or Stand Alone Audio Control for your Car Stereo needs!

Install Mark 1 or 2  into your boat for a clean out of sight solution for Bluetoot Audio integration or install with no stereo at all for a totally hidden audio system.

Don't cut up the dash to install an aftermarket radio for Bluetooth radio capabilities. Install Mark 1 or 2 and integrate directly with the existing sound system. 

Modern Cars

Keep the existing working or non-working stock radio and add the Mark 1 or 2 for a completely hidden, stock look with modern audio Bluetooth stereo capabilities.