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One common misconception about speakers is that underpowering them can cause damage. This fallacy is supported by minimum power ratings from several manufacturers, which adds to the confusion. Never fear, we’re here to explain why you simply can’t damage a speaker by providing it with only a little bit of power, and we’ll clarify how […]
Known for its designs for car audio enthusiasts looking for speakers that sound great and offer exceptional value, Hertz has introduced its new Cento Series of high-performance car audio speakers. Developed using many of the same philosophies and materials as the flagship Mille speakers, Cento (pronounced chen-tow) includes 18 products, with coaxial speakers, two-way component […]
There’s no denying the convenience of having a navigation system in your vehicle, whether it’s smartphone-based or built into your radio. With the nearly instant popularity of Apple CarPlay and Android Auto, smartphone-connected radios are quickly replacing built-in navigation solutions as the upgrade of choice. The question is, which is the better navigation solution? Let’s […]
Our continuing look at the tools a mobile enhancement technician should have at his or her disposal brings us to the ever-important digital multimeter. In the same way that an RTA or oscilloscope is needed to measure and quantify alternating-current signals, a high-quality multimeter is the only way to accurately quantify a DC or fixed-frequency […]
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 […]
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 […]
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 […]
The Momento M6 smart dashcam continues the evolution of amazing features and performance that drivers have come to expect from Firstech. Equipped with a Wi-Fi hotspot that works with an app on your smartphone, downloading videos from the M6 is as easy as tapping a few icons. Read on to learn more about the features […]
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 […]
