Ralph’s Radio has been in the car audio business for what seems like an eternity – our roots trace back to 1949. What … Read More...
In the ’80s, ’90s and early part of the 2000s, upgrading the car stereo system in your vehicle was a relatively simple process. You’d start by picking out a new radio that offered the features you … [Read more...]
The Vancouver-based owner of this 2010 Porsche Boxster S recently dropped into Ralph’s Radio to inquire about upgrading the features and technology of the car’s entertainment system. The local Porsche … [Read more...]
In 1982, Michael Knight was able to talk to his 1982 Pontiac Firebird and ask it for navigation directions. Of course, watching “Knight Rider” meant that we understood that KITT was make-believe. … [Read more...]
Not too long ago, we saw a discussion about an article called “The 12 Best Tweeters (Reviews & Ultimate Buying Guide 2018).” Being curious, we decided to check the article out to see what criteria … [Read more...]
As we move toward the end of our discussion of car audio electrical theory, we need to talk about capacitance and inductance and how the characteristics of those phenomena interact with AC and DC … [Read more...]