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Is it Possible to Underpower a Speaker?

September 29, 2019 By BestCarAudio.com Leave a Comment

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...]

Filed Under: ARTICLES, Car Audio, RESOURCE LIBRARY

Smartphone Versus Built-in Navigation – Which Is Best?

September 22, 2019 By BestCarAudio.com Leave a Comment

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 … [Read more...]

Filed Under: ARTICLES, Car Audio, Navigation, RESOURCE LIBRARY

Tools of the Trade – The Digital Multimeter

September 15, 2019 By BestCarAudio.com Leave a Comment

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 … [Read more...]

Filed Under: ARTICLES, Car Audio, RESOURCE LIBRARY

How Does a Car Audio Amplifier Work – The Class AB Output Stage

September 8, 2019 By BestCarAudio.com Leave a Comment

How Does a Car Audio Amplifier Work – The Class AB Output Stage

As we continue our look at how car audio amplifiers work, let’s discuss how the classic Class AB amplifier output stage works and explain why it’s still the benchmark for high-end audio systems. How … [Read more...]

Filed Under: ARTICLES, Car Audio, RESOURCE LIBRARY

Tools of the Trade – The RTA

September 1, 2019 By BestCarAudio.com Leave a Comment

Tools of the Trade – The RTA

Our series on the tools that are important to test and configure car audio system upgrades moves to the topic of the real-time audio analyzer, also known as an RTA or spectrum analyzer. This important … [Read more...]

Filed Under: ARTICLES, Car Audio, RESOURCE LIBRARY

Understanding Specifications: Car Audio Amplifier Distortion

August 25, 2019 By BestCarAudio.com Leave a Comment

Understanding Specifications: Car Audio Amplifier Distortion

As we slowly approach the end of our latest Understanding Specifications series, we want to take a look at car audio amplifier distortion ratings and explain what they mean. We should make it clear: … [Read more...]

Filed Under: ARTICLES, Car Audio, RESOURCE LIBRARY

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About Us

Ralph’s Radio Ltd traces its roots back to 1949, when it had its beginnings installing and repairing AM car radios. Our … [Read More...]

Why Choose Ralph’s Radio?

Why Choose Us

Ralph’s Radio is a very different kind of company. Many times our clients want to know, "Why choose Ralph's Radio?" We … [Read More...]

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Monday9:00 AM - 5:30 PM
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