I never heard of these NTT speakers either.
I just looked them up online.
Some of their speakers weigh 1300 pounds. Yes 1300 pounds.
Someone was selling a pair on Audiogon.
Look at the cabinet. It looks like something from Nasa.
http://app.audiogon.com/listings/full-range-ntt-audiolabs-202-2012-11-27-speakers-45385
I just looked them up online.
Some of their speakers weigh 1300 pounds. Yes 1300 pounds.
Someone was selling a pair on Audiogon.
Look at the cabinet. It looks like something from Nasa.
http://app.audiogon.com/listings/full-range-ntt-audiolabs-202-2012-11-27-speakers-45385