I'd like to monitor the amount of power (in watts) going into my speakers. I'm not concerned about over driving them or anything, I'm just curious how much power I'm actually using. I connected a volt ...

Inspired by many months of hours-long load shedding in South Africa, [JGJMatt] decided to make a portable speaker that can play tunes for hours on a single charge and even charge off the integrated ...

Discover a creative way to amplify your smartphone's sound with this easy DIY project. Learn how to repurpose a stethoscope and plastic bottles to build a homemade phone speaker amplifier. Follow step ...

DIY Bluetooth speaker projects are always a staple here at Hackady. In our latest feature of DIY audio builds, we have [Patrick’s] vinyl cylindrical speaker. He found a pretty inexpensive Bluetooth ...

For many, the iPod has come to represent mobile music; if you're looking for portable speakers, then, what better than iPod-shaped ones? Jordan Horwich put together a pair of individually-amplified ...

The way that most big self-service wrecking yards price items is to assign a standard price to each component on a comprehensive list, and the cashiers have a lot of leeway when applying definitions ...

I thought about posting this in the perpetual guitar thread, but in the end I don't think it fits. I'm a mandolin player, and one problem I've found is that mandolins are just too quiet for a lot of ...