I think +/- 3dB is the standard way of expressing the linearity of the frequency response, and if you did not quote the deviation in your 30-30k spec, I'm going to assume it. You are doing well if your speakers are only down 3dB at 30Hz - that's very nice bass response. Mine don't go that low.
I am more enamoured by speakers that are efficient (say greater than 92db/w/m) and present an easy impedance load to the amplifier - say not under 10 Ohms.
Then again, I like low power amps.
Regards,
I am more enamoured by speakers that are efficient (say greater than 92db/w/m) and present an easy impedance load to the amplifier - say not under 10 Ohms.
Then again, I like low power amps.
Regards,