Kunja,
Per Ckorody recommendations regarding speaker efficiency, this website http://www.commonsenseaudio.com/nirvana.html might be of interest to you.
I would also suggest used Triangle Titus 202, which work well with low power tube amps and can be found for about $350 used.
Per Ckorody recommendations regarding speaker efficiency, this website http://www.commonsenseaudio.com/nirvana.html might be of interest to you.
I would also suggest used Triangle Titus 202, which work well with low power tube amps and can be found for about $350 used.