Ngjockey, FWIW at Fs the impedance could be much higher than that; 20-40 ohms is not that weird if there is no port.
Flat impedance curve?
Hi,
How big impedance intervals can speakers have and still be considered as "flat"? I have a pair of 4 ohm speakers (Isophon Galileo) that has a maximum impedance of 10 ohm at a certain frequency and dips to 2 ohm at another. Are these speakers flat?
Can I use these speakers together with an 4 ohm tube amp or is that not a wise choice?
/Jwal
How big impedance intervals can speakers have and still be considered as "flat"? I have a pair of 4 ohm speakers (Isophon Galileo) that has a maximum impedance of 10 ohm at a certain frequency and dips to 2 ohm at another. Are these speakers flat?
Can I use these speakers together with an 4 ohm tube amp or is that not a wise choice?
/Jwal