If it's rare to go to an audio show and hear most of a company's products set up properly in multiple rooms, it's rarer still to hear those products also sounding terrific in each and every room. Such was my introduction to Marten's loudspeakers at the 2010 Consumer Electronics Show. In each of the systems in which the Swedish company's speakers were set up, and no matter what gear was upstream of them, I heard distinctly neutral, open, musical sound. After having the very same experience with Marten's speakers at the 2011 CES, I concluded that they must know what they're doing, and that their speakers are the real deal. I wanted to review some.

When a reviewer specializes in seeking out innovation and value in affordable loudspeakers, certain manufacturers warrant revisiting again and again—companies that consistently deliver high-value products, but also steadily revamp their lines to trickle down design innovations to ever more affordable models.

As I mention in last month’s “Entry Level,” September 5th would have been John Cage’s 100th birthday, and celebrations of all shapes and sizes are taking place around the world. Fans of Cage’s music are especially lucky: several exciting new releases are now available.

Here are just a few: