If you’re planning to add a separate subwoofer, an amplifier is almost a necessity to power it. In this article, we’ll take a look at five popular car audio brands that offer quality ...

Reading an article about the first transistorized Hi-Fi amplifier, [Netzener] got the itch to make one. But what to use for the starting point? Enter an old Radio Shack P-Box stereo amplifier kit.

Here’s how it works. The beating heart of any hi-fi separates system, the stereo amplifier is what takes in your sources (CD player, turntable, music streamer) and amplifies their signals to an output ...

A simple Bluetooth module designed for wiring into car audio systems ... you need to find a way of injecting the audio signal into the head unit’s amplifier stage, while making sure no other ...

If you're looking to dig into the world of hi-fi systems that consist of a separate stereo receiver or integrated amplifier that powers a set of passive speakers — whether your passion is ...

Learn to build a custom subwoofer box for your car to enhance sound quality and showcase personal style with the right materials and techniques.