Positive Grid has expanded the Spark eco-system with a wireless system for microphones and XLR-equipped instruments that connects to mixing desks and PA systems with a minimum of fuss. From the brand ...

These PA systems and speaker setups are ideal for amplifying vocals and instruments – including Roland, Bose, Yamaha and JBL speakers When you purchase through links on our site, we may earn an ...

When you buy through our links, we may earn an affiliate commission. Portability can be hugely important when it comes to live sound equipment. If you’re an artist, musician, or public speaker who’s ...

An audio preamplifier is to be developed for use in a small portable public address (PA) system. The preamplifier will have a microphone input, and its output will drive a power amplifier. A block ...

Amplivox engineers and manufactures, Made in USA portable wireless, Public address, sound systems, multimedia lecterns, solid hardwood podiums for audiences from 20 to 5000 people indoors or oudtdoors ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs.

Check out the new 10 and 12-inch YXL Towers. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. “The YXL series has always offered power, ...

NEWARK — The days of the PA system at Newark Penn Station sounding like the muffled voice of Charlie Brown's teacher are over. Beginning Friday morning, a modernization of the public address system at ...

— -- Next time you go to the airport, listen up. Not just to that guy seated next to you in the gate area making a deal on his cellphone. But to the recorded announcements on the public address ...