The center speaker stand is the B&W stand...I am thinking of either putting something under it to get it a few inches higher or replacing it...the stand is fine, but I would like to get the tweeter a little higher, to get it closer to the height of the 800Ds tweeters.

I have noticed that the rears blend much better, so the surround feeling is enhanced. I think this is a function of the tweeters as well as going from 805s with less low end and the 803Ds obviously have more.

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5.1 Theatre: B&W 800Ds, HTM1D, 803Ds, 2 JL Audio F113s, Sound Anchor stands, McIntosh MC501s, MC303, Classe SSP800, Oppo BD93, Mach Mini Music Server, JVC RS2, 119" DaLite, PS Audio Powerplant x2, Symposium fat padz, RB Jrs, Wireworld cabling
2.1 System: B&W 805Ds, Rel R305, McIntosh C500T(Gold Lions), MC501s, Olive 4HD, Wyred 4 Sound DAC 2, Pioneer Exclusive P10/Koetsu Urushi Vermillion, Avid Pulsare Phono, PS Audio PPP, Wireworld Silver Eclipse ICs, Silver Electra PCs