The IXL was designed to fulfill the needs of Infinite Baffle home theatre folks. When it was released, it exceeded the expectations of many. It now occupies a place with people who like to build large EBS enclosures for HT.
Lately, folks like yourselves have been taking a liking in them for larger car audio installs where they want good low end. I therefore decided to split the coil and offer a dual 2 Ohm impedance for those with low impedance rated amps. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
Oh, and pure output was never part of the equation when designing them...