DTC this may be true for the cheaper SF's but doing some more searches reveals the opposite, that the Olypia 3 are really a 3ohm design and has 2.6ohm dip at 103hz.
And at 81hz it has an EPDR of just 1.7ohm load to the amp.
Sorry but this model is a b***h to drive and needs big amp/s with good current delivery that can nearly double the wattage all the way to 2ohms, "if" you want to hear the best out of these speakers. .
Just look at the lab report from Miller Audio Research Labs in the link
http://www.absolutesounds.com/pdf/main/press/05:14_SF_OlympicaII_HIFINEWS.pdf
Cheers George
And at 81hz it has an EPDR of just 1.7ohm load to the amp.
Sorry but this model is a b***h to drive and needs big amp/s with good current delivery that can nearly double the wattage all the way to 2ohms, "if" you want to hear the best out of these speakers. .
Just look at the lab report from Miller Audio Research Labs in the link
http://www.absolutesounds.com/pdf/main/press/05:14_SF_OlympicaII_HIFINEWS.pdf
Cheers George