Speaker collecting is like car collecting. You can use only one pair of speakers or one car at a time. But, you can enjoy looking at them, fixing them, thinking about them – that is what…
Speakers last a very long time – many decades are common. You can often get sound quality that exceeds 95% of today’s speakers for a fraction of all-new prices.
The “Golden Age of…
One of the most vexing problems in getting the most out of an audio system is matching it to the acoustics of the room in which it is placed. We talked about this issue in some detail in…
It’s a case of “different strokes for different folks.” Speakers that create sound in a theater, arena or stadium have different obstacles to overcome and require different solutions…
Ferrofluid was patented by NASA in 1963 as a technique to move liquid propellant in the low gravity of space. Pumping fluids that do not stay at the bottom of a tank by gravity is not easy.…
Ohm Speakers 
