Nintendo_Fan:How would you describe their sound? What are their strengths and weaknesses? Does anyone know any info on M&K system matching?Strengths? Detail in spades, 'make you jump' dynamics, they will go stupidly loud if and when needed with the right amplification, and produce a huge sound given their cabinet sizes. Weaknesses? Maybe a little thin sounding to some, can sound a little harsh on the wrong amplifier, music not their forte as they're designed for movies. On the plus side, many people who do buy them are quite happy with their music performance.
Many films are mixed/mastered on M&K sub/sat based speaker setups, and even the ones that aren't, are mixed on similar sounding speakers. They're not mastered on hi-fi speakers, which have too warm a midrange and bass to be able to give the sort of detail that the M&K's can.
The K series can be driven by any of the £400-500 decent amps (1909/606/863), and the M series upwards are better of matched with a decent £1k amp or upwards (3808/876/1800).