One of our local residents of Bainbridge came to us with his 2008 Toyota Sienna, looking for a navigation system with a built-in Apple CarPlay unit. The client is a local contractor and frequently sends business to us at Precision Audio for both his personal and business vehicles, so he knew he could trust our […]
Tools of the Trade – The Digital Multimeter
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 […]
How Does a Car Audio Amplifier Work – The Class AB Output Stage
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 […]
Tools of the Trade – The RTA
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 […]
How Does a Car Audio Amplifier Work? – The Class D Output Stage
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 […]
