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...
DSP 101: Part 1 — What Is a Digital Signal Processor?
Having a digital signal processor in your car audio system is a necessity if you expect your music to sound accurate. We’ve told you many times that speakers are essential to getting great sound. … [Read more...]
Product Spotlight: Compustar CS852-A Car Alarm System
A car alarm system like the Compustar CS852-A helps protect the contents of your car or truck and dramatically reduces the chances of vehicle theft. As a step-up solution from the CS697-A, this alarm … [Read more...]
Does It Matter if My Factory Stereo Has Crossovers?
As we’ve mentioned before, upgrading the audio systems in new cars and trucks is becoming more and more complicated. Features like crossovers, all-pass filters, volume-dependent loudness control and … [Read more...]
UTV Subwoofers Make the Trails More Fun!
Surprising as it might be, subwoofers do a lot more than make the bass in your UTV sound system better. Having a speaker and amplifier dedicated to reproducing low-frequency sound means that the small … [Read more...]
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