Take a look at this one,
http://www.myryad.co.uk/pdf/MXA_Power_%20Amplifiers.pdf http://www.myryad.co.uk/MX/mxpower.html

I have 9 channels to drive, so I could basically fit 5 150w modules and 2 2x80w modules and have all my amplification in one box [Linked Image from softronix.com]

I have no idea of how they sound though!

/SA