Showcasing the Best in the Mobile Enhancement Industry
A while back, we looked at how adding stuffing to a sealed enclosure affects its performance. It was clear from our measurements that the addition of Dacron lowered the system’s Qtc (Total Q). The original theory was that adding stuffing made the enclosure seem larger and let the driver play louder at low frequencies. Let’s revisit this test and add several acoustic Read more
A short while back, we looked at the stunning Audi Q3 demo vehicle built by Pinnacle Autosound in Lake City, Florida. We were so impressed with the attention to detail in the project that we decided to do two “behind the scenes” articles on how the project came together. This article examined the processes and techniques used to install the Morel speakers. Now it’s time to Read more
We talked about headlight bulb styles in the first part of our series on understanding headlight upgrades. In this article, we will briefly explain relevant light terminology to help you understand what lumens, lux, candela and watts mean. Knowing what these terms mean will help you make better bulb upgrade choices – and you’ll be less likely to be fooled by bogus light output Read more
It should go without saying that a car stereo system designed around multiple amplifier channels and a DSP is the easiest way to get great sound in your vehicle. The technician working on your vehicle has complete control over the output level, sound arrival time and the frequency response of each speaker in the system. The result should be a sound system that is as optimized Read more
We’ve talked at length about how car audio line output converters work and have even compared a few to see which sound best. We skipped over a discussion on whether a car audio amplifier upgrade needs a line-output converter. Let’s dive in! What Does a Line Output Converter Do? A high-quality line output converter serves three purposes. First and foremost, it can reduce the Read more
It’s been more than a year since we first got our hands on the amazing Sony Mobile ES XAV-9500ES multimedia receiver for a detailed Test Drive Review. Our takeaway from that testing experience was that Sony had pulled out all the stops when developing this radio: It sounds stunning, measures superbly on the test bench, and, as we would confirm after an extended period of Read more
So, the year is 1993 and a new version of the already great Acura Integra is set to launch as a 1994 model. Your author is graduating from high school, and the Integra soon becomes among the most sought-after vehicles. Sure, there were the wealthier kids with their Nissan 300ZXs and still-fresh Jeep Grand Cherokees. But the Integra could do it all: be sporty, practical, fuel Read more
If you pay attention, you’ll see cars and trucks on the road with white, yellow, blue and even purple headlight bulbs. Whether chosen for style or performance, hundreds, if not thousands, of options are available to upgrade the lighting on your car, truck or motorcycle. Some replacement bulbs look neat, some are brighter, some have unwanted side effects, and some perform Read more
We see a lot of questions like “My car audio amp can produce 800 watts; how much power does each of my subs get?” If you aren’t versed in the calculation basics of Ohm’s law, the answer might not be intuitive. Let’s dive into the math and logic that will let us calculate how the power from an amplifier is distributed through multiple speakers or subwoofers. How Much Power Does Read more
