they are kicker comps, svc 4ohm, 150w rms, where as the eternal is dvc 4ohm coils, 1100w rms, i could mabye put out 600w to it wit the amp i have, 300x2 @4ohms rms , just a vioce coil to each channel of the amp, or a kicker per channel.
Everyone hates on Audiobahn because all they hear is the shit people buy on ebay in pre fab bandpass boxes that the subs arent even made to go into. I know because that was the first system I had. I loved it at the time but it sounded shitty. Then I got one AW1208T powered by a A2150HCT. It pounded the hell out of anyone around. Yeah there is better shit out there, but to say Audiobahn is all looks is wrong. Anyway, of the two, Audiobahn would be my choice. If you had anything lower than the Eternal, Id go with the comps.