Car Audio Myth: Larger or More Subwoofers Are Always Louder

There’s a common belief that an audio system with more subwoofers will produce more bass. This statement can be 100%… [Read More]

Revisiting Sealed Subwoofer Enclosure Stuffing with SPL Measurements

A while back, we looked at how adding stuffing to a sealed enclosure affects its performance. It was clear from… [Read More]

You’d think that the Sony product development team would deserve a break after releasing no less than nine new Mobile… [Read More]

We talked about headlight bulb styles in the first part of our series on understanding headlight upgrades. In this article,… [Read More]

It should go without saying that a car stereo system designed around multiple amplifier channels and a DSP is the… [Read More]

We’ve talked at length about how car audio line output converters work and have even compared a few to see… [Read More]

If you pay attention, you’ll see cars and trucks on the road with white, yellow, blue and even purple headlight… [Read More]

We see a lot of questions like “My car audio amp can produce 800 watts; how much power does each… [Read More]

Before about 2000, upgrading a factory-installed car audio system was pretty easy. You could start with a new set of… [Read More]