I love my Siegfried Linkwitz designed LX521.4 speakers. The a Precision ASP! Each speaker has 6 drivers, two opposed 10” woofers, lower midrange and upper midrange and two opposed tweeters. The amps are two five channel with 365 watts per channel at 4 ohms. The drivers are all made by SEAS which were designed with the help of Mr. Linkwitz! He also designed the PASP for a picture perfect crossover points for each driver. XLR from the Rotel RC1590 to the inputs of the XLR of the ASP and XLR outs to each the XLR inputs of the 10 amp channels. 50 years of his research and the incredible sound sold me! For more information look up Linkwitzlabs.Com There is enough information on the website to keep you entertained for years!
