Speakers and high pass crossovers

[Toast_Master]

I know this may be a lame question but I dont actualkly dont know

Do speakers in general that use passive crossovers have a highpass's for blocking out lower frequences

Or do they roll off naturally so low frequency dosent effect them

I ask this cause when modelling simple woofers in winISD (4 - 6") for there low end out put like 50hz+, even with high pass crossover they over exert a lot

[richie00boy]

Usually a woofer would not have a high-pass filter on it. It's hard to do right passive as well as the cost.