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 quickly and reliably to let an […]
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 speakers or a subwoofer. There are several options for upgrades […]
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 with only a little bit of power, and we’ll clarify how […]
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 solutions as the upgrade of choice. The question is, which is the better navigation solution? Let’s […]
Tools of the Trade – The Digital Multimeter
Our continuing look at the tools a mobile enhancement technician should have at his or her disposal brings us to the ever-important digital multimeter. In the same way that an RTA or oscilloscope is needed to measure and quantify alternating-current signals, a high-quality multimeter is the only way to accurately quantify a DC or fixed-frequency […]
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