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...
How Does a Police Radar Gun Work?
Police officers in North America have been using radar guns to catch speeders since 1949. This relatively simple technology evolved from military applications before World War II, where long-range … [Read more...]
How Does a Police Laser Gun Work?
If you’ve ever driven past a speed trap or, worse, received a speeding ticket from a law enforcement officer using a laser gun, you may be curious about how these systems work. Also called a lidar … [Read more...]
Radar and Laser Defense for Vancouver Chevy Corvette
A client from Vancouver recently visited Ralph’s Radio to inquire about adding a radar detector and laser defense system to his 2019 Chevrolet Corvette Z06. With 650 horsepower and 650 lb.-ft. of … [Read more...]
Can You Upgrade The Stereo in a Hybrid or Electric Vehicle?
Hybrid and all-electric vehicles are a great platform for stereo system upgrade. While your local specialist mobile enhancement retailer can’t tap into the main battery pack, the electrical system on … [Read more...]
Is it Possible to Underpower a Speaker?
One common misconception about speakers is that underpowering them can cause damage. This fallacy is supported by minimum power ratings from several manufacturers, which adds to the confusion. Never … [Read more...]
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