hi wayne, i just bought a whack of inventory from an insolvent audiophile retailer. hooked up a pair of dcm time window 7's ( a seven sided tower with 2 9" woofers, 2 6" midbass and 3 tweeters). these speakers are 92db efficient and all drives are situated off axis from the listening position. although they lack the dynamics of your pi speakers i am blown away by the bass response of these speakers. everyone who listens to these asks where the sub is. they are a transmission line enclosure. what are your thoughts on this design and can this be implemented into a pi speaker? i'd appreciate your thoughts on the pros & cons of this enclosure. i just love the low end these speakers reproduce.cheers,
george
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