What products will fit my car? Use our handy Year/Make/Model Vehicle search located here. If you don’t see any products for your car, send us your...
How do I find my product? You can find the products we offer for your vehicle at RetroManufacturing.com by entering your classics Year/Make/Model into the vehicle search...
What are Dual Voice Coil (DVC) Speakers? Before we can explain what dual voice coil speakers are, you first have to understand what a voice coil is...
What is a DIN Repair Kit? In the past it was common to modify the dash of a classic vehicle to install a newer modern radio....
Why Use Neodymium Magnets in Speakers? To understand the advantages of Neodymium magnets, a brief review of how speakers function is often helpful. Speakers use magnets...