speakers made of rock


CES 2008: Pioneer's speakers beat paper with rock

Pioneer speakers have been outputting headache-inducing rock for decades. But the company has just announced its TS-D line of speakers with cones made of basalt fabric. The company says the volcanic stone is pulverized and melted at 2700 degrees before being drawn into fibers. The resulting fabric increases the speaker cone's rigidity and strength while keeping weight low. In a press release, Larry Rougas, Pioneer mobile business group's VP of marketing, said, "Our speaker engineers are extremely passionate in their quest to build speakers ... Read more →

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Autoblog Podcast #157: Mike Levine trucks along with us.

Mike Levine from PickupTrucks.com joins Chris, Sam, and Dan this week and gets a chance to talk about cars, too! 

 
 

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