Just for fun, we compared these Kirsch 803 beasts' to a pair of Infinty SM-255's bought off of E Bay for $ 300, using both analogue and digital sources, receivers and high end separate electronics. A sound level meter was used to ensure that the listening occured at the same volume level.
One of the girlfriends said it best : the Kirsch sounded like a clock radio compared to the Infinity's and one thought that a clock radio might sound better. Technical measurements confirmed what our ears told us - a ragged response curve that is the worst I've ever seen, bar none.