Showcasing the Best in the Mobile Enhancement Industry
As we continue our look at how car audio amplifiers work, let’s discuss how the classic Class AB amplifier output stage works and explain why it’s still the benchmark for high-end audio systems. How Does a Class AB Output Stage Work? We recently looked at the power supply, the input stage and how Class D output stages work to allow your car audio amplifier to reproduce music. Read more
If there’s one thing that can add emotion and excitement to your music, it’s adding a little more bass. Bass frequencies, especially those below 80 Hz, can be felt as much as heard at a higher volume level. The tingling in your amps and vibration in your back make a night at a club, your favorite concert or a high-end car stereo system some of the most enjoyable musical Read more
As we continue our look at how at how car audio amplifiers work, we need to discuss what has become the most popular design on the market today: amplifiers that use a Class D output stage. In audiophile realms, Class D designs often carry an unfavorable reputation. Do their drawbacks outweigh their benefits? Let’s have a look! How Does a Class D Output Stage Work? Once the Read more
Our series on the tools that are important to test and configure car audio system upgrades moves to the topic of the real-time audio analyzer, also known as an RTA or spectrum analyzer. This important tool helps installers measure the acoustic response of your mobile audio system, and it can be a fundamental component in testing a complex factory sound system to ensure that the Read more
The audio system installation in this 2014 Subaru WRX features not only excellent products, but each part of the project was planned and executed with the utmost precision to achieve the goal of creating an amazing musical experience. There are a select few shops around the world that could be defined as industry-leading in terms of their capabilities. Musicar Northwest in Read more
Great news for Ford F-150 truck owners! Audison has been hard at work developing its Sound Pack audio system upgrades for 2011 and newer Ford pickups. Based on the same philosophy as the BMW and Mini systems, 2011 and newer vehicles with XL, XLT, Lariat and Raptor trim levels can be upgraded with new speakers, a subwoofer and a custom-tuned five- or eight-channel amplifier with Read more
If you have been to any mobile enhancement industry events like CES or KnowledgeFest or attended a car audio competition like Aggieland, Steel Valley Regionals or the Spring Break Nationals, the name Brian Mitchell and cars like his 2014 Cadillac ELR should be familiar. Brian has been an Autosound competitor for decades and several years ago became Western Regional Sales Read more
The product development team at ARC Audio has been hard at work developing a new collection of digital signal processors called the Pro-Series. This new family of processors includes the flagship stand-alone PS8-PRO, the PS8-50 DSP-equipped eight-channel amplifier rated at 50 watts per channel and the IPS8.8 DSP upgrade module for the new two-, four- and six-channel ARC Series Read more
To close out our series of educational articles on amplifier specifications, we are going to talk about operating voltage limits and, by association, the protection circuits built into a car audio amplifier. In the good old days of electrical systems that were composed of an alternator, battery, switches and a couple of relays, delivering a relatively constant voltage to a car Read more
