If you’re shopping for a subwoofer amplifier for your car stereo system, you may have noticed that some have two sets of speaker terminals. In most cases, it’s reasonable to assume that an amp with two positive and two negative speaker connections would be a stereo amp. As you’ll soon see, this isn’t always the […]

There’s no denying that sound deadening is one of the easiest ways to enhance the comfort of your vehicle and improve the performance of your car audio system. Many kinds of deadening have been available over the years. Let’s take a close look at some of the most common technologies and explain the terminology used […]

When choosing a subwoofer system for your car or truck, picking the right products can be the difference between accurate and musical bass or a sloppy, boomy mess. Over the decades, small subwoofers have gained a reputation for being described as faster than those with larger cone diameters. Is woofer speed a thing? Can we […]

For decades, stereo and multichannel amplifiers have offered the option of bridging to deliver significant power to a single speaker. Whether you refer to it as bridging, a bridge-tied load (BTL) or strapping, the process is the same. Curious how it works? Read on and we’ll explain. How Most Stereo Car Audio Amplifiers Work If […]

When it comes to upgrading your car audio system to deliver amazingly realistic performance, many people choose what’s known as a three-way front stage. In the simplest of terms, this refers to there being three speakers on each side of the vehicle. As we explained in our article about the need for different speaker sizes, […]

A while back, we took a look at the difference between single and dual-voice-coil subwoofers. In a nutshell, there is no benefit or drawback to either choice. The options exist so you can present the amplifier you have chosen with a load impedance that allows it to make power reliably. There have been many instances […]

When it comes to subwoofer sizes for car audio systems, many people think that bigger is better. While we won’t argue with the fact that a speaker with more cone area can be more efficient, the output capabilities of a subwoofer depend significantly on the enclosure it’s installed in. In this article, we are going […]

For decades, companies have touted the benefits of high-end car audio RCA interconnect cables. When it comes to noise rejection, environmental stability and cosmetics, better cables are a great investment. In terms of improving sound quality, accuracy and detail, do more expensive cables sound better? Let’s take a look at the physics behind cable differences. […]

We’ve suggested many times that adding a subwoofer to a factory-installed car stereo is one of the best upgrades you can make to improve the sound. After some careful consideration, we have another first-upgrade suggestion that might provide an equally impressive improvement to your audio system – sound deadening. Most car audio enthusiasts associate sound […]