Since 1999 the company Alcone is manufacturing loudspeakers with a sensational price- performance ratio for the DIY-market. The diaphragms typically are made of alloy which provides a very precise and colourful sound. Alcone provides drivers from the “classical” 1-inch- tweeter up to powerful 12-inch- woofers so the dedicated DIY-builder has everything at hand to realize his ambitious DIY-projects.