I'm designing and building a subwoofer with the Adire Audio PR-15 15" passive radiator. I've already built one, designing it using Unibox, but the results were not what the software predicted.

Earthquake Sound Corporation introduced the THOR 20Hz in-wall subwoofer. Using two patented technologies, SWS shallow woofer system and SLAPS passive radiator technology, the Thor-10" In-Wall ...

Samsung seems to be very keen on attending the 2015 CES event in Las Vegas where it is expected to show off a number of its upcoming products. One of them is a pair of speakers, which have been shaped ...