R Coronae Borealis (RCB) stars are an exceptionally rare class of hydrogen‐deficient, carbon‐rich supergiants noted for their dramatic, irregular declines in brightness caused by episodic dust ...

SVS brings Ultra Evolution speakers and new 5000 & 17-Ultra R|Evolution subwoofers to HIGH END Munich 2025. Full demos, gear reveals, and more. Cabin two? A full-blown home theater setup designed to ...

Priced from $1,999, two new 15-inch SVS 5000 R|Evolution Subwoofers are just one step down from the flagship 17-Ultra Series. Although they’re a slight step-down (in size and performance) from the ...