What is the difference between a 6-ohm and an 8-ohm speaker? - Quora
How to connect four 8-ohm speakers in an 8-ohm amplifier? I have two channel amplifiers. Each channel I need to connect 4 speakers. Is that possible - Quora
6-ohm and 8-ohm speakers settings vs Amp settings | AVS Forum
Comparing 6 Ohms and 8 Ohms [Choosing Speaker Impedance ]