loudspeakers

Hello! Just found Peter Aczel's (RIP) "Journalistic Legacy" article about his experience and knowledge of six decades of audio: http://www.biline.ca/audio_critic/audio_critic_web1.htm#acl He mentioned "monkey coffins" in his article and as far as I understand he was not a fan of such...

I would like to be able to compute parameter values (frequency, gain, Q-value) to EQ a loudspeaker or headphone. I guess it is a more or less complex optimization problem given the frequency response of the loudspeaker/ headphone and a target curve. I know that there are some programs (e.g...

Looking for 300$ each or 500$ for pair. Plus shipping or free pickup. OC, CA. Brand new. Unboxed one to take pictures. Other still boxed. Never used. Professional-grade woofer (6.5-inch) with a 1-inch, silk-dome, ferrofluid tweeter. Both drivers are mated to a high-quality crossover network and...

This is what I've been working on these past few days: Open Loudspeaker Explorer What is it? It is an interactive, fully customizable Colaboratory notebook for the analysis, visualization, and comparison of loudspeaker measurement data that @amirm publishes along his reviews. (This project is...

Intro: - I created a master list of speaker companies around the world. :D -=List of Speaker Companies=- https://docs.google.com/spreadsheets/u/1/d/e/2PACX-1vTXjxK1PmiVdrmwDJJ156K1cFUc9kiXYU8E4VUDdYB-vbwDM5zoi3KddrVWrgr0OPHpxHtpwuJovcuq/pubhtml# Changelog:

Google Sheets Based Publication Each name in the List tab hyperlinks to "interactive" charts (Spinorama, horizontal/vertical directivity as well as normalized directivity, and a radar chart of the components that compose the score). Using Google Sheets' publication features allows this list to...

When a company says that their 4 or 6 ohm loudspeaker or driver handles say 100W, is that 100W at the nominal impedance, or 8ohm? To further illustrate, if Seas sells a tweeter that’s 4ohm and handles 50W, is that 50W into 4ohm (only 25W into 8ohm) or is that 50W into 8ohm (100W into 4ohm)...

Although the product of a known troll, I found the premise of the “Who do we trust?” thread interesting. For me, the sharing of measurements is an important contributor to my trust in a brand or publication. And so I’ve been taking note of which brands and publications provide useful...