Edifier R1700BT on bhhpotovideo:
Edifier R1700BT on amazon DE:
Edifier R1800BT on amazon DE:
If You ever wondered how those two compare than wonder no more, they sound the same and here is my proof ;) You may find a hint of difference in bass response but I guess it is due to the fact that R1700BT used here is already one year old and used often while R1800BT was one week old.
Track list:
00:00 Dirty Swamp Jack
01:27 Classical Mood
02:56 Man on Fire
04:23 New Orleans Jazz
06:05 Retro Wave
Sound recorded using Tascam DR-22WL recorder. Levels matched using SPL meter and pink noise signal at 75dB. All tone controls set to neutral.