If you’re planning on having someone upgrade the stereo system in a late-model car or truck, you need to know about all-pass filters. Sometimes called phase EQ or phase rotator filters, this type of signal processing is used in multichannel audio systems to help deliver improved frequency response at the listening position. The concept can […]
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 system offers increased remote-control range and a high-output siren to ward off would-be criminals. Reliable Vehicle Theft Protection At the heart […]
DSP 101: Input Connections and Signal Mixing
When it comes to feeding a signal into a digital signal processor, most high-quality units provide your installer with a few options. While even the most basic include RCA inputs, some add the ability to accept speaker-level signals or digital signals in a variety of formats. Once an audio signal is inside the processor, the […]
Not All Car Audio Sound Deadening Is the Same
When it comes to choosing sound deadening, not every option on the market is the same quality. Different materials, varying thicknesses of butyl and aluminum, and options for foam or lead mean that some research is required before you settle on a solution. In this article, we’ll explain what to look for and what to […]
Enhance Vehicle Security with a DroneMobile Smartphone Interface
When it comes to protecting your vehicle from damage or theft, a Compustar security system with a DroneMobile interface ensures that you are always in constant communication. Whether you’re on the sofa watching TV or across the city at your desk, DroneMobile will let you know if someone is tampering with or trying to steal […]
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. While 100% true, so is the need to calibrate the output of those speakers to work with the acoustics of the […]
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 equalization can make the stock system sound respectable with stock speakers, but they present a significant challenge to drivers when it’s time to upgrade. Let’s look at […]
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 speakers don’t need as much power and don’t have to work as hard. While most audio enthusiasts associate subwoofers with home […]
Car Alarms Do More than Help Prevent Vehicle Theft
Whenever the media focus on vehicle theft statistics, it’s a clear reminder that there’s always the potential for someone to steal something from or vandalize or steal your vehicle. Let’s take a look at why an aftermarket vehicle security system is a wise investment. Preventing Vehicle Content Theft Most crimes are based on an easy […]
Car Audio Installation is a Combination of Science and Art
Over the years, we’ve highlighted car audio installations that look amazing and we’ve explained some of the science that goes into making those systems sound great. A professional car audio installation technician needs to possess a unique set of skills that includes a certain amount of creativity, as well as a detailed understanding of how […]
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