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 installations were the size of a medium-size apartment building. Modern radar guns … [Read more...] about How Does a Police Radar Gun Work?
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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 gun, these speed measuring devices are not only very accurate, but they work … [Read more...] about How Does a Police Laser Gun Work?
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 these cars or trucks is more than adequate to power an amplifier to drive new … [Read more...] about Can You Upgrade The Stereo in a Hybrid or Electric Vehicle?
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 fear, we’re here to explain why you simply can’t damage a speaker by providing it … [Read more...] about Is it Possible to Underpower a Speaker?
Smartphone Versus Built-in Navigation – Which Is Best?
There’s no denying the convenience of having a navigation system in your vehicle, whether it’s smartphone-based or built into your radio. With the nearly instant popularity of Apple CarPlay and Android Auto, smartphone-connected radios are quickly replacing built-in navigation … [Read more...] about Smartphone Versus Built-in Navigation – Which Is Best?
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