Jack,
Still have the 71's..both the 71 and 81 are similar in their sound..the 81's can bass punch a bit better IMO. I used a range of amps from a 250W Plinius SA-250 down to the Manley Stingray at 40W..both will drive the 81's without a sweat.You have more than enough amp to drive the 81's IMO
I have a 19x22x8 room which opens into the rest of the house. Because the best sonics in my system put the speakers almost 4ft from the front wall...My listening seat is roughly 10' from the speakers..not really near field..but would have liked a few more feet.
What I found is that the 8" woofer of the 81's was not as integrated with the mid/tweeter at that distance...The 71's have a more coherent presentation in my room with little sacrifice in the bass...Both are extraordinary speakers..If you can place them where you can be further back..I'm sure they Will not disappoint. FWIW..I heard the 81's at a dealer and auditioned both the 71's and 81's..In his room, the 81's were killer..listening seat was more than 10'( I would estimate ~14-15 ft)..But, in my room the 71's do better.
hope that helps you.
Ken
Still have the 71's..both the 71 and 81 are similar in their sound..the 81's can bass punch a bit better IMO. I used a range of amps from a 250W Plinius SA-250 down to the Manley Stingray at 40W..both will drive the 81's without a sweat.You have more than enough amp to drive the 81's IMO
I have a 19x22x8 room which opens into the rest of the house. Because the best sonics in my system put the speakers almost 4ft from the front wall...My listening seat is roughly 10' from the speakers..not really near field..but would have liked a few more feet.
What I found is that the 8" woofer of the 81's was not as integrated with the mid/tweeter at that distance...The 71's have a more coherent presentation in my room with little sacrifice in the bass...Both are extraordinary speakers..If you can place them where you can be further back..I'm sure they Will not disappoint. FWIW..I heard the 81's at a dealer and auditioned both the 71's and 81's..In his room, the 81's were killer..listening seat was more than 10'( I would estimate ~14-15 ft)..But, in my room the 71's do better.
hope that helps you.
Ken