Again recorded behind a closed door, both pairs of speakers close to their maximum volume.
1) db technologies K300 (each 11 lbs, 120W RMS)
2) FBT J5a (each 8 lbs, 120W RMS)

Bass is better on the FBT, but highs are more powerful from the K300. What do you think? I'd like to get rid of one of the two pairs. Both outperform the Nano 300 with respect to mids and highs.

https://soundcloud.com/rorosetree/speake...ind-closed-door